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LCOV - code coverage report
Current view: top level - ext/mysqli - mysqli_api.c (source / functions) Hit Total Coverage
Test: PHP Code Coverage Lines: 667 708 94.2 %
Date: 2015-08-29 Functions: 82 84 97.6 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :   +----------------------------------------------------------------------+
       3             :   | PHP Version 7                                                        |
       4             :   +----------------------------------------------------------------------+
       5             :   | Copyright (c) 1997-2015 The PHP Group                                |
       6             :   +----------------------------------------------------------------------+
       7             :   | This source file is subject to version 3.01 of the PHP license,      |
       8             :   | that is bundled with this package in the file LICENSE, and is        |
       9             :   | available through the world-wide-web at the following url:           |
      10             :   | http://www.php.net/license/3_01.txt                                  |
      11             :   | If you did not receive a copy of the PHP license and are unable to   |
      12             :   | obtain it through the world-wide-web, please send a note to          |
      13             :   | license@php.net so we can mail you a copy immediately.               |
      14             :   +----------------------------------------------------------------------+
      15             :   | Authors: Georg Richter <georg@php.net>                               |
      16             :   |          Andrey Hristov <andrey@php.net>                             |
      17             :   |          Ulf Wendel <uw@php.net>                                     |
      18             :   +----------------------------------------------------------------------+
      19             : 
      20             :   $Id$
      21             : */
      22             : 
      23             : #ifdef HAVE_CONFIG_H
      24             : #include "config.h"
      25             : #endif
      26             : 
      27             : #include <signal.h>
      28             : 
      29             : #include "php.h"
      30             : #include "php_ini.h"
      31             : #include "php_globals.h"
      32             : #include "ext/standard/info.h"
      33             : #include "zend_smart_str.h"
      34             : #include "php_mysqli_structs.h"
      35             : #include "mysqli_priv.h"
      36             : #include "ext/mysqlnd/mysql_float_to_double.h"
      37             : 
      38             : 
      39             : #if !defined(MYSQLI_USE_MYSQLND)
      40             : /* {{{ mysqli_tx_cor_options_to_string */
      41             : static void mysqli_tx_cor_options_to_string(const MYSQL * const conn, smart_str * str, const uint32_t mode)
      42             : {
      43             :         if (mode & TRANS_COR_AND_CHAIN && !(mode & TRANS_COR_AND_NO_CHAIN)) {
      44             :                 if (str->s && ZSTR_LEN(str->s)) {
      45             :                         smart_str_appendl(str, " ", sizeof(" ") - 1);
      46             :                 }
      47             :                 smart_str_appendl(str, "AND CHAIN", sizeof("AND CHAIN") - 1);
      48             :         } else if (mode & TRANS_COR_AND_NO_CHAIN && !(mode & TRANS_COR_AND_CHAIN)) {
      49             :                 if (str->s && ZSTR_LEN(str->s)) {
      50             :                         smart_str_appendl(str, " ", sizeof(" ") - 1);
      51             :                 }
      52             :                 smart_str_appendl(str, "AND NO CHAIN", sizeof("AND NO CHAIN") - 1);
      53             :         }
      54             : 
      55             :         if (mode & TRANS_COR_RELEASE && !(mode & TRANS_COR_NO_RELEASE)) {
      56             :                 if (str->s && ZSTR_LEN(str->s)) {
      57             :                         smart_str_appendl(str, " ", sizeof(" ") - 1);
      58             :                 }
      59             :                 smart_str_appendl(str, "RELEASE", sizeof("RELEASE") - 1);
      60             :         } else if (mode & TRANS_COR_NO_RELEASE && !(mode & TRANS_COR_RELEASE)) {
      61             :                 if (str->s && ZSTR_LEN(str->s)) {
      62             :                         smart_str_appendl(str, " ", sizeof(" ") - 1);
      63             :                 }
      64             :                 smart_str_appendl(str, "NO RELEASE", sizeof("NO RELEASE") - 1);
      65             :         }
      66             :         smart_str_0(str);
      67             : }
      68             : /* }}} */
      69             : 
      70             : /* {{{ mysqlnd_escape_string_for_tx_name_in_comment */
      71             : char *
      72             : mysqli_escape_string_for_tx_name_in_comment(const char * const name)
      73             : {
      74             :         char * ret = NULL;
      75             :         if (name) {
      76             :                 zend_bool warned = FALSE;
      77             :                 const char * p_orig = name;
      78             :                 char * p_copy;
      79             :                 p_copy = ret = emalloc(strlen(name) + 1 + 2 + 2 + 1); /* space, open, close, NullS */
      80             :                 *p_copy++ = ' ';
      81             :                 *p_copy++ = '/';
      82             :                 *p_copy++ = '*';
      83             :                 while (1) {
      84             :                         register char v = *p_orig;
      85             :                         if (v == 0) {
      86             :                                 break;
      87             :                         }
      88             :                         if ((v >= '0' && v <= '9') ||
      89             :                                 (v >= 'a' && v <= 'z') ||
      90             :                                 (v >= 'A' && v <= 'Z') ||
      91             :                                 v == '-' ||
      92             :                                 v == '_' ||
      93             :                                 v == ' ' ||
      94             :                                 v == '=')
      95             :                         {
      96             :                                 *p_copy++ = v;
      97             :                         } else if (warned == FALSE) {
      98             :                                 php_error_docref(NULL, E_WARNING, "Transaction name truncated. Must be only [0-9A-Za-z\\-_=]+");
      99             :                                 warned = TRUE;
     100             :                         }
     101             :                         ++p_orig;
     102             :                 }
     103             :                 *p_copy++ = '*';
     104             :                 *p_copy++ = '/';
     105             :                 *p_copy++ = 0;
     106             :         }
     107             :         return ret;
     108             : }
     109             : /* }}} */
     110             : 
     111             : /* {{{ mysqli_commit_or_rollback_libmysql */
     112             : static int mysqli_commit_or_rollback_libmysql(MYSQL * conn, zend_bool commit, const uint32_t mode, const char * const name)
     113             : {
     114             :         int ret;
     115             :         smart_str tmp_str = {0};
     116             :         mysqli_tx_cor_options_to_string(conn, &tmp_str, mode);
     117             :         smart_str_0(&tmp_str);
     118             : 
     119             :         {
     120             :                 char *query;
     121             :                 char *name_esc = mysqli_escape_string_for_tx_name_in_comment(name);
     122             :                 size_t query_len;
     123             : 
     124             :                 query_len = spprintf(&query, 0,
     125             :                                 (commit? "COMMIT%s %s":"ROLLBACK%s %s"), name_esc? name_esc:"", tmp_str.s? ZSTR_VAL(tmp_str.s):"");
     126             :                 smart_str_free(&tmp_str);
     127             :                 if (name_esc) {
     128             :                         efree(name_esc);
     129             :                         name_esc = NULL;
     130             :                 }
     131             : 
     132             :                 ret = mysql_real_query(conn, query, query_len);
     133             :                 efree(query);
     134             :         }
     135             :         return ret;
     136             : }
     137             : /* }}} */
     138             : #endif
     139             : 
     140             : /* {{{ proto mixed mysqli_affected_rows(object link)
     141             :    Get number of affected rows in previous MySQL operation */
     142          27 : PHP_FUNCTION(mysqli_affected_rows)
     143             : {
     144             :         MY_MYSQL                *mysql;
     145             :         zval                    *mysql_link;
     146             :         my_ulonglong    rc;
     147             : 
     148          27 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
     149           3 :                 return;
     150             :         }
     151             : 
     152          24 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
     153             : 
     154          17 :         rc = mysql_affected_rows(mysql->mysql);
     155          17 :         if (rc == (my_ulonglong) -1) {
     156           1 :                 RETURN_LONG(-1);
     157             :         }
     158          16 :         MYSQLI_RETURN_LONG_INT(rc);
     159             : }
     160             : /* }}} */
     161             : 
     162             : /* {{{ proto bool mysqli_autocommit(object link, bool mode)
     163             :    Turn auto commit on or of */
     164          33 : PHP_FUNCTION(mysqli_autocommit)
     165             : {
     166             :         MY_MYSQL        *mysql;
     167             :         zval            *mysql_link;
     168             :         zend_bool       automode;
     169             : 
     170          33 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Ob", &mysql_link, mysqli_link_class_entry, &automode) == FAILURE) {
     171           3 :                 return;
     172             :         }
     173          30 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
     174             : 
     175          28 :         if (mysql_autocommit(mysql->mysql, (my_bool)automode)) {
     176           0 :                 RETURN_FALSE;
     177             :         }
     178          28 :         RETURN_TRUE;
     179             : }
     180             : /* }}} */
     181             : 
     182             : /* {{{ mysqli_stmt_bind_param_do_bind */
     183             : #ifndef MYSQLI_USE_MYSQLND
     184             : static
     185             : int mysqli_stmt_bind_param_do_bind(MY_STMT *stmt, unsigned int argc, unsigned int num_vars,
     186             :                                                                    zval *args, unsigned int start, const char * const types)
     187             : {
     188             :         int                             i, ofs;
     189             :         MYSQL_BIND              *bind;
     190             :         unsigned long   rc;
     191             : 
     192             :         /* prevent leak if variables are already bound */
     193             :         if (stmt->param.var_cnt) {
     194             :                 php_free_stmt_bind_buffer(stmt->param, FETCH_SIMPLE);
     195             :         }
     196             : 
     197             :         stmt->param.is_null = ecalloc(num_vars, sizeof(char));
     198             :         bind = (MYSQL_BIND *) ecalloc(num_vars, sizeof(MYSQL_BIND));
     199             : 
     200             :         ofs = 0;
     201             :         for (i = start; i < argc; i++) {
     202             :                 zval *param;
     203             :                 if (Z_ISREF(args[i])) {
     204             :                         param = Z_REFVAL(args[i]);
     205             :                 } else {
     206             :                         param = &args[i];
     207             :                 }
     208             :                 /* set specified type */
     209             :                 switch (types[ofs]) {
     210             :                         case 'd': /* Double */
     211             :                                 bind[ofs].buffer_type = MYSQL_TYPE_DOUBLE;
     212             :                                 bind[ofs].buffer = &Z_DVAL_P(param);
     213             :                                 bind[ofs].is_null = &stmt->param.is_null[ofs];
     214             :                                 break;
     215             : 
     216             :                         case 'i': /* Integer */
     217             : #if SIZEOF_ZEND_LONG==8
     218             :                                 bind[ofs].buffer_type = MYSQL_TYPE_LONGLONG;
     219             : #elif SIZEOF_ZEND_LONG==4
     220             :                                 bind[ofs].buffer_type = MYSQL_TYPE_LONG;
     221             : #endif
     222             :                                 bind[ofs].buffer = &Z_LVAL_P(param);
     223             :                                 bind[ofs].is_null = &stmt->param.is_null[ofs];
     224             :                                 break;
     225             : 
     226             :                         case 'b': /* Blob (send data) */
     227             :                                 bind[ofs].buffer_type = MYSQL_TYPE_LONG_BLOB;
     228             :                                 /* don't initialize is_null and length to 0 because we use ecalloc */
     229             :                                 break;
     230             : 
     231             :                         case 's': /* string */
     232             :                                 bind[ofs].buffer_type = MYSQL_TYPE_VAR_STRING;
     233             :                                 /* don't initialize buffer and buffer_length because we use ecalloc */
     234             :                                 bind[ofs].is_null = &stmt->param.is_null[ofs];
     235             :                                 break;
     236             : 
     237             :                         default:
     238             :                                 php_error_docref(NULL, E_WARNING, "Undefined fieldtype %c (parameter %d)", types[ofs], i+1);
     239             :                                 rc = 1;
     240             :                                 goto end_1;
     241             :                 }
     242             :                 ofs++;
     243             :         }
     244             :         rc = mysql_stmt_bind_param(stmt->stmt, bind);
     245             : 
     246             : end_1:
     247             :         if (rc) {
     248             :                 efree(stmt->param.is_null);
     249             :         } else {
     250             :                 stmt->param.var_cnt = num_vars;
     251             :                 stmt->param.vars = safe_emalloc(num_vars, sizeof(zval), 0);
     252             :                 for (i = 0; i < num_vars; i++) {
     253             :                         if (bind[i].buffer_type != MYSQL_TYPE_LONG_BLOB) {
     254             :                                 ZVAL_COPY(&stmt->param.vars[i], &args[i+start]);
     255             :                         } else {
     256             :                                 ZVAL_UNDEF(&stmt->param.vars[i]);
     257             :                         }
     258             :                 }
     259             :         }
     260             :         efree(bind);
     261             : 
     262             :         return rc;
     263             : }
     264             : #else
     265             : static
     266       20879 : int mysqli_stmt_bind_param_do_bind(MY_STMT *stmt, unsigned int argc, unsigned int num_vars,
     267             :                                                                    zval *args, unsigned int start, const char * const types)
     268             : {
     269             :         unsigned int i;
     270             :         MYSQLND_PARAM_BIND      *params;
     271       20879 :         enum_func_status        ret = FAIL;
     272             : 
     273             :         /* If no params -> skip binding and return directly */
     274       20879 :         if (argc == start) {
     275           0 :                 return PASS;
     276             :         }
     277       20879 :         params = mysqlnd_stmt_alloc_param_bind(stmt->stmt);
     278       20879 :         if (!params) {
     279           0 :                 goto end;
     280             :         }
     281      195680 :         for (i = 0; i < (argc - start); i++) {
     282             :                 zend_uchar type;
     283      174803 :                 switch (types[i]) {
     284             :                         case 'd': /* Double */
     285         976 :                                 type = MYSQL_TYPE_DOUBLE;
     286         976 :                                 break;
     287             :                         case 'i': /* Integer */
     288             : #if SIZEOF_ZEND_LONG==8
     289      153547 :                                 type = MYSQL_TYPE_LONGLONG;
     290             : #elif SIZEOF_ZEND_LONG==4
     291             :                                 type = MYSQL_TYPE_LONG;
     292             : #endif
     293      153547 :                                 break;
     294             :                         case 'b': /* Blob (send data) */
     295          24 :                                 type = MYSQL_TYPE_LONG_BLOB;
     296          24 :                                 break;
     297             :                         case 's': /* string */
     298       20254 :                                 type = MYSQL_TYPE_VAR_STRING;
     299       20254 :                                 break;
     300             :                         default:
     301             :                                 /* We count parameters from 1 */
     302           2 :                                 php_error_docref(NULL, E_WARNING, "Undefined fieldtype %c (parameter %d)", types[i], i + start + 1);
     303           2 :                                 ret = FAIL;
     304           2 :                                 mysqlnd_stmt_free_param_bind(stmt->stmt, params);
     305           2 :                                 goto end;
     306             :                 }
     307      174801 :                 ZVAL_COPY_VALUE(&params[i].zv, &args[i + start]);
     308      174801 :                 params[i].type = type;
     309             :         }
     310       20877 :         ret = mysqlnd_stmt_bind_param(stmt->stmt, params);
     311             : 
     312             : end:
     313       20879 :         return ret;
     314             : }
     315             : #endif
     316             : /* }}} */
     317             : 
     318             : /* {{{ proto bool mysqli_stmt_bind_param(object stmt, string types, mixed variable [,mixed ...])
     319             :    Bind variables to a prepared statement as parameters */
     320       20890 : PHP_FUNCTION(mysqli_stmt_bind_param)
     321             : {
     322             :         zval                    *args;
     323       20890 :         int                             argc = ZEND_NUM_ARGS();
     324             :         int                             num_vars;
     325       20890 :         int                             start = 2;
     326             :         MY_STMT                 *stmt;
     327             :         zval                    *mysql_stmt;
     328             :         char                    *types;
     329             :         size_t                  types_len;
     330             :         zend_ulong      rc;
     331             : 
     332             :         /* calculate and check number of parameters */
     333       20890 :         if (argc < 2) {
     334             :                 /* there has to be at least one pair */
     335           3 :                 WRONG_PARAM_COUNT;
     336             :         }
     337             : 
     338       20887 :         if (zend_parse_method_parameters((getThis()) ? 1:2, getThis(), "Os", &mysql_stmt, mysqli_stmt_class_entry,
     339             :                                                                         &types, &types_len) == FAILURE) {
     340           1 :                 return;
     341             :         }
     342             : 
     343       20886 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
     344             : 
     345       20886 :         num_vars = argc - 1;
     346       20910 :         if (getThis()) {
     347          24 :                 start = 1;
     348             :         } else {
     349             :                 /* ignore handle parameter in procedural interface*/
     350       20862 :                 --num_vars;
     351             :         }
     352       20886 :         if (!types_len) {
     353           1 :                 php_error_docref(NULL, E_WARNING, "Invalid type or no types specified");
     354           1 :                 RETURN_FALSE;
     355             :         }
     356             : 
     357       20885 :         if (types_len != argc - start) {
     358             :                 /* number of bind variables doesn't match number of elements in type definition string */
     359           3 :                 php_error_docref(NULL, E_WARNING, "Number of elements in type definition string doesn't match number of bind variables");
     360           3 :                 RETURN_FALSE;
     361             :         }
     362             : 
     363       20882 :         if (types_len != mysql_stmt_param_count(stmt->stmt)) {
     364           3 :                 php_error_docref(NULL, E_WARNING, "Number of variables doesn't match number of parameters in prepared statement");
     365           3 :                 RETURN_FALSE;
     366             :         }
     367             : 
     368       20879 :         args = safe_emalloc(argc, sizeof(zval), 0);
     369             : 
     370       20879 :         if (zend_get_parameters_array_ex(argc, args) == FAILURE) {
     371           0 :                 zend_wrong_param_count();
     372           0 :                 rc = 1;
     373             :         } else {
     374       20879 :                 rc = mysqli_stmt_bind_param_do_bind(stmt, argc, num_vars, args, start, types);
     375       20879 :                 MYSQLI_REPORT_STMT_ERROR(stmt->stmt);
     376             :         }
     377             : 
     378       20879 :         efree(args);
     379             : 
     380       20879 :         RETURN_BOOL(!rc);
     381             : }
     382             : /* }}} */
     383             : 
     384             : /* {{{ mysqli_stmt_bind_result_do_bind */
     385             : #ifndef MYSQLI_USE_MYSQLND
     386             : /* TODO:
     387             :    do_alloca, free_alloca
     388             : */
     389             : static int
     390             : mysqli_stmt_bind_result_do_bind(MY_STMT *stmt, zval *args, unsigned int argc)
     391             : {
     392             :         MYSQL_BIND      *bind;
     393             :         int                     i, ofs;
     394             :         int                     var_cnt = argc;
     395             :         zend_long               col_type;
     396             :         zend_ulong              rc;
     397             : 
     398             :         /* prevent leak if variables are already bound */
     399             :         if (stmt->result.var_cnt) {
     400             :                 php_free_stmt_bind_buffer(stmt->result, FETCH_RESULT);
     401             :         }
     402             : 
     403             :         bind = (MYSQL_BIND *)ecalloc(var_cnt, sizeof(MYSQL_BIND));
     404             :         {
     405             :                 int size;
     406             :                 char *p = emalloc(size= var_cnt * (sizeof(char) + sizeof(VAR_BUFFER)));
     407             :                 stmt->result.buf = (VAR_BUFFER *) p;
     408             :                 stmt->result.is_null = p + var_cnt * sizeof(VAR_BUFFER);
     409             :                 memset(p, 0, size);
     410             :         }
     411             : 
     412             :         for (i = 0; i < var_cnt; i++) {
     413             :                 ofs = i;
     414             :                 col_type = (stmt->stmt->fields) ? stmt->stmt->fields[ofs].type : MYSQL_TYPE_STRING;
     415             : 
     416             :                 switch (col_type) {
     417             :                         case MYSQL_TYPE_FLOAT:
     418             :                                 stmt->result.buf[ofs].type = IS_DOUBLE;
     419             :                                 stmt->result.buf[ofs].buflen = sizeof(float);
     420             : 
     421             :                                 stmt->result.buf[ofs].val = (char *)emalloc(sizeof(float));
     422             :                                 bind[ofs].buffer_type = MYSQL_TYPE_FLOAT;
     423             :                                 bind[ofs].buffer = stmt->result.buf[ofs].val;
     424             :                                 bind[ofs].is_null = &stmt->result.is_null[ofs];
     425             :                                 break;
     426             : 
     427             :                         case MYSQL_TYPE_DOUBLE:
     428             :                                 stmt->result.buf[ofs].type = IS_DOUBLE;
     429             :                                 stmt->result.buf[ofs].buflen = sizeof(double);
     430             : 
     431             :                                 /* allocate buffer for double */
     432             :                                 stmt->result.buf[ofs].val = (char *)emalloc(sizeof(double));
     433             :                                 bind[ofs].buffer_type = MYSQL_TYPE_DOUBLE;
     434             :                                 bind[ofs].buffer = stmt->result.buf[ofs].val;
     435             :                                 bind[ofs].is_null = &stmt->result.is_null[ofs];
     436             :                                 break;
     437             : 
     438             :                         case MYSQL_TYPE_NULL:
     439             :                                 stmt->result.buf[ofs].type = IS_NULL;
     440             :                                 /*
     441             :                                   don't initialize to 0 :
     442             :                                   1. stmt->result.buf[ofs].buflen
     443             :                                   2. bind[ofs].buffer
     444             :                                   3. bind[ofs].buffer_length
     445             :                                   because memory was allocated with ecalloc
     446             :                                 */
     447             :                                 bind[ofs].buffer_type = MYSQL_TYPE_NULL;
     448             :                                 bind[ofs].is_null = &stmt->result.is_null[ofs];
     449             :                                 break;
     450             : 
     451             :                         case MYSQL_TYPE_SHORT:
     452             :                         case MYSQL_TYPE_TINY:
     453             :                         case MYSQL_TYPE_LONG:
     454             :                         case MYSQL_TYPE_INT24:
     455             :                         case MYSQL_TYPE_YEAR:
     456             :                                 stmt->result.buf[ofs].type = IS_LONG;
     457             :                                 /* don't set stmt->result.buf[ofs].buflen to 0, we used ecalloc */
     458             :                                 stmt->result.buf[ofs].val = (char *)emalloc(sizeof(int));
     459             :                                 bind[ofs].buffer_type = MYSQL_TYPE_LONG;
     460             :                                 bind[ofs].buffer = stmt->result.buf[ofs].val;
     461             :                                 bind[ofs].is_null = &stmt->result.is_null[ofs];
     462             :                                 bind[ofs].is_unsigned = (stmt->stmt->fields[ofs].flags & UNSIGNED_FLAG) ? 1 : 0;
     463             :                                 break;
     464             : 
     465             :                         case MYSQL_TYPE_LONGLONG:
     466             : #if MYSQL_VERSION_ID > 50002 || defined(MYSQLI_USE_MYSQLND)
     467             :                         case MYSQL_TYPE_BIT:
     468             : #endif
     469             :                                 stmt->result.buf[ofs].type = IS_STRING;
     470             :                                 stmt->result.buf[ofs].buflen = sizeof(my_ulonglong);
     471             :                                 stmt->result.buf[ofs].val = (char *)emalloc(stmt->result.buf[ofs].buflen);
     472             :                                 bind[ofs].buffer_type = col_type;
     473             :                                 bind[ofs].buffer = stmt->result.buf[ofs].val;
     474             :                                 bind[ofs].is_null = &stmt->result.is_null[ofs];
     475             :                                 bind[ofs].buffer_length = stmt->result.buf[ofs].buflen;
     476             :                                 bind[ofs].is_unsigned = (stmt->stmt->fields[ofs].flags & UNSIGNED_FLAG) ? 1 : 0;
     477             :                                 bind[ofs].length = &stmt->result.buf[ofs].output_len;
     478             :                                 break;
     479             : 
     480             :                         case MYSQL_TYPE_DATE:
     481             :                         case MYSQL_TYPE_TIME:
     482             :                         case MYSQL_TYPE_DATETIME:
     483             :                         case MYSQL_TYPE_NEWDATE:
     484             :                         case MYSQL_TYPE_VAR_STRING:
     485             :                         case MYSQL_TYPE_STRING:
     486             :                         case MYSQL_TYPE_TINY_BLOB:
     487             :                         case MYSQL_TYPE_BLOB:
     488             :                         case MYSQL_TYPE_MEDIUM_BLOB:
     489             :                         case MYSQL_TYPE_LONG_BLOB:
     490             :                         case MYSQL_TYPE_TIMESTAMP:
     491             :                         case MYSQL_TYPE_DECIMAL:
     492             :                         case MYSQL_TYPE_GEOMETRY:
     493             : #ifdef FIELD_TYPE_NEWDECIMAL
     494             :                         case MYSQL_TYPE_NEWDECIMAL:
     495             : #endif
     496             :                         {
     497             : #if MYSQL_VERSION_ID >= 50107
     498             :                                 /* Changed to my_bool in MySQL 5.1. See MySQL Bug #16144 */
     499             :                                 my_bool tmp;
     500             : #else
     501             :                                 zend_ulong tmp = 0;
     502             : #endif
     503             :                                 stmt->result.buf[ofs].type = IS_STRING;
     504             :                                 /*
     505             :                                         If the user has called $stmt->store_result() then we have asked
     506             :                                         max_length to be updated. this is done only for BLOBS because we don't want to allocate
     507             :                                         big chunkgs of memory 2^16 or 2^24
     508             :                                 */
     509             :                                 if (stmt->stmt->fields[ofs].max_length == 0 &&
     510             :                                         !mysql_stmt_attr_get(stmt->stmt, STMT_ATTR_UPDATE_MAX_LENGTH, &tmp) && !tmp)
     511             :                                 {
     512             :                                         /*
     513             :                                           Allocate directly 256 because it's easier to allocate a bit more
     514             :                                           than update max length even for text columns. Try SELECT UNION SELECT UNION with
     515             :                                           different lengths and you will see that we get different lengths in stmt->stmt->fields[ofs].length
     516             :                                           The just take 256 and saves us from realloc-ing.
     517             :                                         */
     518             :                                         stmt->result.buf[ofs].buflen =
     519             :                                                 (stmt->stmt->fields) ? (stmt->stmt->fields[ofs].length) ? stmt->stmt->fields[ofs].length + 1: 256: 256;
     520             : 
     521             :                                 } else {
     522             :                                         /*
     523             :                                                 the user has called store_result(). if he does not there is no way to determine the
     524             :                                                 libmysql does not allow us to allocate 0 bytes for a buffer so we try 1
     525             :                                         */
     526             :                                         if (!(stmt->result.buf[ofs].buflen = stmt->stmt->fields[ofs].max_length))
     527             :                                                 ++stmt->result.buf[ofs].buflen;
     528             :                                 }
     529             :                                 stmt->result.buf[ofs].val = (char *)emalloc(stmt->result.buf[ofs].buflen);
     530             :                                 bind[ofs].buffer_type = MYSQL_TYPE_STRING;
     531             :                                 bind[ofs].buffer = stmt->result.buf[ofs].val;
     532             :                                 bind[ofs].is_null = &stmt->result.is_null[ofs];
     533             :                                 bind[ofs].buffer_length = stmt->result.buf[ofs].buflen;
     534             :                                 bind[ofs].length = &stmt->result.buf[ofs].output_len;
     535             :                                 break;
     536             :                         }
     537             :                         default:
     538             :                                 php_error_docref(NULL, E_WARNING, "Server returned unknown type %ld. Probably your client library is incompatible with the server version you use!", col_type);
     539             :                                 break;
     540             :                 }
     541             :         }
     542             : 
     543             :         rc = mysql_stmt_bind_result(stmt->stmt, bind);
     544             :         MYSQLI_REPORT_STMT_ERROR(stmt->stmt);
     545             : 
     546             :         if (rc) {
     547             :                 /* dont close the statement or subsequent usage (for example ->execute()) will lead to crash */
     548             :                 for (i=0; i < var_cnt ; i++) {
     549             :                         if (stmt->result.buf[i].val) {
     550             :                                 efree(stmt->result.buf[i].val);
     551             :                         }
     552             :                 }
     553             :                 /* Don't free stmt->result.is_null because is_null & buf are one block of memory  */
     554             :                 efree(stmt->result.buf);
     555             :         } else {
     556             :                 stmt->result.var_cnt = var_cnt;
     557             :                 stmt->result.vars = safe_emalloc((var_cnt), sizeof(zval), 0);
     558             :                 for (i = 0; i < var_cnt; i++) {
     559             :                         ZVAL_COPY(&stmt->result.vars[i], &args[i]);
     560             :                 }
     561             :         }
     562             :         efree(bind);
     563             : 
     564             :         return rc;
     565             : }
     566             : #else
     567             : static int
     568        1270 : mysqli_stmt_bind_result_do_bind(MY_STMT *stmt, zval *args, unsigned int argc)
     569             : {
     570             :         unsigned int i;
     571        1270 :         MYSQLND_RESULT_BIND *params = mysqlnd_stmt_alloc_result_bind(stmt->stmt);
     572        1270 :         if (params) {
     573        6795 :                 for (i = 0; i < argc; i++) {
     574        5525 :                         ZVAL_COPY_VALUE(&params[i].zv, &args[i]);
     575             :                 }
     576        1270 :                 return mysqlnd_stmt_bind_result(stmt->stmt, params);
     577             :         }
     578           0 :         return FAIL;
     579             : }
     580             : #endif
     581             : /* }}} */
     582             : 
     583             : /* {{{ proto bool mysqli_stmt_bind_result(object stmt, mixed var [,mixed ...])
     584             :    Bind variables to a prepared statement for result storage */
     585        1278 : PHP_FUNCTION(mysqli_stmt_bind_result)
     586             : {
     587             :         zval            *args;
     588             :         int                     argc;
     589             :         zend_ulong              rc;
     590             :         MY_STMT         *stmt;
     591             :         zval            *mysql_stmt;
     592             : 
     593        1278 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O+", &mysql_stmt, mysqli_stmt_class_entry, &args, &argc) == FAILURE) {
     594           4 :                 return;
     595             :         }
     596             : 
     597        1274 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
     598             : 
     599        1273 :         if (argc != mysql_stmt_field_count(stmt->stmt)) {
     600           3 :                 php_error_docref(NULL, E_WARNING, "Number of bind variables doesn't match number of fields in prepared statement");
     601           3 :                 RETURN_FALSE;
     602             :         }
     603             : 
     604        1270 :         rc = mysqli_stmt_bind_result_do_bind(stmt, args, argc);
     605        1270 :         RETURN_BOOL(!rc);
     606             : }
     607             : /* }}} */
     608             : 
     609             : /* {{{ proto bool mysqli_change_user(object link, string user, string password, string database)
     610             :    Change logged-in user of the active connection */
     611          42 : PHP_FUNCTION(mysqli_change_user)
     612             : {
     613             :         MY_MYSQL        *mysql;
     614          42 :         zval            *mysql_link = NULL;
     615             :         char            *user, *password, *dbname;
     616             :         size_t                  user_len, password_len, dbname_len;
     617             :         zend_ulong              rc;
     618             : #if !defined(MYSQLI_USE_MYSQLND) && defined(HAVE_MYSQLI_SET_CHARSET)
     619             :         const           CHARSET_INFO * old_charset;
     620             : #endif
     621             : 
     622          42 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Osss", &mysql_link, mysqli_link_class_entry, &user, &user_len, &password, &password_len, &dbname, &dbname_len) == FAILURE) {
     623          14 :                 return;
     624             :         }
     625          28 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
     626             : 
     627             : #if !defined(MYSQLI_USE_MYSQLND) && defined(HAVE_MYSQLI_SET_CHARSET)
     628             :         old_charset = mysql->mysql->charset;
     629             : #endif
     630             : 
     631             : #if defined(MYSQLI_USE_MYSQLND)
     632          25 :         rc = mysqlnd_change_user_ex(mysql->mysql, user, password, dbname, FALSE, (size_t) password_len);
     633             : #else
     634             :         rc = mysql_change_user(mysql->mysql, user, password, dbname);
     635             : #endif
     636          25 :         MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
     637             : 
     638          25 :         if (rc) {
     639          14 :                 RETURN_FALSE;
     640             :         }
     641             : #if !defined(MYSQLI_USE_MYSQLND) && defined(HAVE_MYSQLI_SET_CHARSET)
     642             :         if (mysql_get_server_version(mysql->mysql) < 501023L) {
     643             :                 /*
     644             :                   Request the current charset, or it will be reset to the system one.
     645             :                   5.0 doesn't support it. Support added in 5.1.23 by fixing the following bug :
     646             :                   Bug #30472 libmysql doesn't reset charset, insert_id after succ. mysql_change_user() call
     647             :                 */
     648             :                 rc = mysql_set_character_set(mysql->mysql, old_charset->csname);
     649             :         }
     650             : #endif
     651             : 
     652          11 :         RETURN_TRUE;
     653             : }
     654             : /* }}} */
     655             : 
     656             : /* {{{ proto string mysqli_character_set_name(object link)
     657             :    Returns the name of the character set used for this connection */
     658          18 : PHP_FUNCTION(mysqli_character_set_name)
     659             : {
     660             :         MY_MYSQL        *mysql;
     661             :         zval            *mysql_link;
     662             :         const char      *cs_name;
     663             : 
     664          18 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
     665           5 :                 return;
     666             :         }
     667             : 
     668          13 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
     669          10 :         cs_name = mysql_character_set_name(mysql->mysql);
     670          10 :         if (cs_name) {
     671          20 :                 RETURN_STRING(cs_name);
     672             :         }
     673             : }
     674             : /* }}} */
     675             : 
     676             : /* {{{ php_mysqli_close */
     677        1249 : void php_mysqli_close(MY_MYSQL * mysql, int close_type, int resource_status)
     678             : {
     679        1249 :         if (resource_status > MYSQLI_STATUS_INITIALIZED) {
     680        1209 :                 MyG(num_links)--;
     681             :         }
     682             : 
     683        1249 :         if (!mysql->persistent) {
     684        1164 :                 mysqli_close(mysql->mysql, close_type);
     685             :         } else {
     686             :                 zend_resource *le;
     687         170 :                 if ((le = zend_hash_find_ptr(&EG(persistent_list), mysql->hash_key)) != NULL) {
     688          85 :                         if (le->type == php_le_pmysqli()) {
     689          85 :                                 mysqli_plist_entry *plist = (mysqli_plist_entry *) le->ptr;
     690             : #if defined(MYSQLI_USE_MYSQLND)
     691          85 :                                 mysqlnd_end_psession(mysql->mysql);
     692             : #endif
     693             : 
     694          87 :                                 if (MyG(rollback_on_cached_plink) &&
     695             : #if !defined(MYSQLI_USE_MYSQLND)
     696             :                                         mysqli_commit_or_rollback_libmysql(mysql->mysql, FALSE, TRANS_COR_NO_OPT, NULL))
     697             : #else
     698           2 :                                         FAIL == mysqlnd_rollback(mysql->mysql, TRANS_COR_NO_OPT, NULL))
     699             : #endif
     700             :                                 {
     701           0 :                                         mysqli_close(mysql->mysql, close_type);
     702             :                                 } else {
     703          85 :                                         zend_ptr_stack_push(&plist->free_links, mysql->mysql);
     704          85 :                                         MyG(num_inactive_persistent)++;
     705             :                                 }
     706          85 :                                 MyG(num_active_persistent)--;
     707             :                         }
     708             :                 }
     709          85 :                 mysql->persistent = FALSE;
     710             :         }
     711        1249 :         mysql->mysql = NULL;
     712             : 
     713        1249 :         php_clear_mysql(mysql);
     714        1249 : }
     715             : /* }}} */
     716             : 
     717             : /* {{{ proto bool mysqli_close(object link)
     718             :    Close connection */
     719        1059 : PHP_FUNCTION(mysqli_close)
     720             : {
     721             :         zval            *mysql_link;
     722             :         MY_MYSQL        *mysql;
     723             : 
     724        1059 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
     725           9 :                 return;
     726             :         }
     727             : 
     728        1050 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_INITIALIZED);
     729             : 
     730        1048 :         php_mysqli_close(mysql, MYSQLI_CLOSE_EXPLICIT, ((MYSQLI_RESOURCE *)(Z_MYSQLI_P(mysql_link))->ptr)->status);
     731        1048 :         ((MYSQLI_RESOURCE *)(Z_MYSQLI_P(mysql_link))->ptr)->status = MYSQLI_STATUS_UNKNOWN;
     732             : 
     733        1048 :         MYSQLI_CLEAR_RESOURCE(mysql_link);
     734        1048 :         efree(mysql);
     735        1048 :         RETURN_TRUE;
     736             : }
     737             : /* }}} */
     738             : 
     739             : /* {{{ proto bool mysqli_commit(object link[, int flags [, string name ]])
     740             :    Commit outstanding actions and close transaction */
     741          18 : PHP_FUNCTION(mysqli_commit)
     742             : {
     743             :         MY_MYSQL        *mysql;
     744             :         zval            *mysql_link;
     745          18 :         zend_long               flags = TRANS_COR_NO_OPT;
     746          18 :         char *          name = NULL;
     747          18 :         size_t                  name_len = 0;
     748             : 
     749          18 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O|ls", &mysql_link, mysqli_link_class_entry, &flags, &name, &name_len) == FAILURE) {
     750           3 :                 return;
     751             :         }
     752          15 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
     753             : 
     754             : #if !defined(MYSQLI_USE_MYSQLND)
     755             :         if (mysqli_commit_or_rollback_libmysql(mysql->mysql, TRUE, flags, name)) {
     756             : #else
     757          12 :         if (FAIL == mysqlnd_commit(mysql->mysql, flags, name)) {
     758             : #endif
     759           0 :                 RETURN_FALSE;
     760             :         }
     761          12 :         RETURN_TRUE;
     762             : }
     763             : /* }}} */
     764             : 
     765             : /* {{{ proto bool mysqli_data_seek(object result, int offset)
     766             :    Move internal result pointer */
     767        1135 : PHP_FUNCTION(mysqli_data_seek)
     768             : {
     769             :         MYSQL_RES       *result;
     770             :         zval            *mysql_result;
     771             :         zend_long               offset;
     772             : 
     773        1135 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Ol", &mysql_result, mysqli_result_class_entry, &offset) == FAILURE) {
     774           7 :                 return;
     775             :         }
     776             : 
     777        1128 :         MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
     778             : 
     779        1123 :         if (mysqli_result_is_unbuffered(result)) {
     780           3 :                 php_error_docref(NULL, E_WARNING, "Function cannot be used with MYSQL_USE_RESULT");
     781           3 :                 RETURN_FALSE;
     782             :         }
     783             : 
     784        1120 :         if (offset < 0 || (uint64_t)offset >= mysql_num_rows(result)) {
     785        1021 :                 RETURN_FALSE;
     786             :         }
     787             : 
     788          99 :         mysql_data_seek(result, offset);
     789          99 :         RETURN_TRUE;
     790             : }
     791             : /* }}} */
     792             : 
     793             : /* {{{ proto void mysqli_debug(string debug)
     794             : */
     795           0 : PHP_FUNCTION(mysqli_debug)
     796             : {
     797             :         char    *debug;
     798             :         size_t          debug_len;
     799             : 
     800           0 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &debug, &debug_len) == FAILURE) {
     801           0 :                 return;
     802             :         }
     803             : 
     804           0 :         mysql_debug(debug);
     805           0 :         RETURN_TRUE;
     806             : }
     807             : /* }}} */
     808             : 
     809             : /* {{{ proto bool mysqli_dump_debug_info(object link)
     810             : */
     811           7 : PHP_FUNCTION(mysqli_dump_debug_info)
     812             : {
     813             :         MY_MYSQL        *mysql;
     814             :         zval            *mysql_link;
     815             : 
     816           7 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
     817           3 :                 return;
     818             :         }
     819           4 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
     820             : 
     821           2 :         RETURN_BOOL(!mysql_dump_debug_info(mysql->mysql))
     822             : }
     823             : /* }}} */
     824             : 
     825             : /* {{{ proto int mysqli_errno(object link)
     826             :    Returns the numerical value of the error message from previous MySQL operation */
     827          72 : PHP_FUNCTION(mysqli_errno)
     828             : {
     829             :         MY_MYSQL        *mysql;
     830             :         zval            *mysql_link;
     831             : 
     832          72 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
     833           4 :                 return;
     834             :         }
     835          68 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
     836          61 :         RETURN_LONG(mysql_errno(mysql->mysql));
     837             : }
     838             : /* }}} */
     839             : 
     840             : /* {{{ proto string mysqli_error(object link)
     841             :    Returns the text of the error message from previous MySQL operation */
     842          55 : PHP_FUNCTION(mysqli_error)
     843             : {
     844             :         MY_MYSQL        *mysql;
     845             :         zval            *mysql_link;
     846             :         const char      *err;
     847             : 
     848          55 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
     849           6 :                 return;
     850             :         }
     851          49 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
     852          41 :         err = mysql_error(mysql->mysql);
     853          41 :         if (err) {
     854          82 :                 RETURN_STRING(err);
     855             :         }
     856             : }
     857             : /* }}} */
     858             : 
     859             : /* {{{ proto bool mysqli_stmt_execute(object stmt)
     860             :    Execute a prepared statement */
     861        4171 : PHP_FUNCTION(mysqli_stmt_execute)
     862             : {
     863             :         MY_STMT         *stmt;
     864             :         zval            *mysql_stmt;
     865             : #ifndef MYSQLI_USE_MYSQLND
     866             :         unsigned int    i;
     867             : #endif
     868             : 
     869        4171 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
     870           2 :                 return;
     871             :         }
     872        4169 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
     873             : 
     874             : #ifndef MYSQLI_USE_MYSQLND
     875             :         if (stmt->param.var_cnt) {
     876             :                 int j;
     877             :                 for (i = 0; i < stmt->param.var_cnt; i++) {
     878             :                         if (!Z_ISREF(stmt->param.vars[i])) {
     879             :                                 continue;
     880             :                         }
     881             :                         for (j = i + 1; j < stmt->param.var_cnt; j++) {
     882             :                                 /* Oops, someone binding the same variable - clone */
     883             :                                 if (Z_TYPE(stmt->param.vars[j]) == Z_TYPE(stmt->param.vars[i]) &&
     884             :                                                 Z_REFVAL(stmt->param.vars[j]) == Z_REFVAL(stmt->param.vars[i])) {
     885             :                                         SEPARATE_ZVAL(&stmt->param.vars[j]);
     886             :                                         break;
     887             :                                 }
     888             :                         }
     889             :                 }
     890             :         }
     891             :         for (i = 0; i < stmt->param.var_cnt; i++) {
     892             :                 if (!Z_ISUNDEF(stmt->param.vars[i])) {
     893             :                         zval *param;
     894             :                         if (Z_ISREF(stmt->param.vars[i])) {
     895             :                                 param = Z_REFVAL(stmt->param.vars[i]);
     896             :                         } else {
     897             :                                 param = &stmt->param.vars[i];
     898             :                         }
     899             :                         if (!(stmt->param.is_null[i] = (Z_ISNULL_P(param)))) {
     900             :                                 switch (stmt->stmt->params[i].buffer_type) {
     901             :                                         case MYSQL_TYPE_VAR_STRING:
     902             :                                                 convert_to_string_ex(param);
     903             :                                                 stmt->stmt->params[i].buffer = Z_STRVAL_P(param);
     904             :                                                 stmt->stmt->params[i].buffer_length = Z_STRLEN_P(param);
     905             :                                                 break;
     906             :                                         case MYSQL_TYPE_DOUBLE:
     907             :                                                 convert_to_double_ex(param);
     908             :                                                 stmt->stmt->params[i].buffer = &Z_DVAL_P(param);
     909             :                                                 break;
     910             :                                         case MYSQL_TYPE_LONGLONG:
     911             :                                         case MYSQL_TYPE_LONG:
     912             :                                                 convert_to_long_ex(param);
     913             :                                                 stmt->stmt->params[i].buffer = &Z_LVAL_P(param);
     914             :                                                 break;
     915             :                                         default:
     916             :                                                 break;
     917             :                                 }
     918             :                         }
     919             :                 }
     920             :         }
     921             : #endif
     922             : 
     923        4166 :         if (mysql_stmt_execute(stmt->stmt)) {
     924          10 :                 MYSQLI_REPORT_STMT_ERROR(stmt->stmt);
     925          10 :                 RETVAL_FALSE;
     926             :         } else {
     927        4156 :                 RETVAL_TRUE;
     928             :         }
     929             : 
     930        4166 :         if (MyG(report_mode) & MYSQLI_REPORT_INDEX) {
     931           0 :                 php_mysqli_report_index(stmt->query, mysqli_stmt_server_status(stmt->stmt));
     932             :         }
     933             : }
     934             : /* }}} */
     935             : 
     936             : #ifndef MYSQLI_USE_MYSQLND
     937             : /* {{{ void mysqli_stmt_fetch_libmysql
     938             :    Fetch results from a prepared statement into the bound variables */
     939             : void mysqli_stmt_fetch_libmysql(INTERNAL_FUNCTION_PARAMETERS)
     940             : {
     941             :         MY_STMT         *stmt;
     942             :         zval                    *mysql_stmt;
     943             :         unsigned int    i;
     944             :         zend_ulong                      ret;
     945             :         unsigned int    uval;
     946             :         my_ulonglong    llval;
     947             : 
     948             : 
     949             :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
     950             :                 return;
     951             :         }
     952             :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
     953             : 
     954             :         /* reset buffers */
     955             :         for (i = 0; i < stmt->result.var_cnt; i++) {
     956             :                 if (stmt->result.buf[i].type == IS_STRING) {
     957             :                         memset(stmt->result.buf[i].val, 0, stmt->result.buf[i].buflen);
     958             :                 }
     959             :         }
     960             :         ret = mysql_stmt_fetch(stmt->stmt);
     961             : #ifdef MYSQL_DATA_TRUNCATED
     962             :         if (!ret || ret == MYSQL_DATA_TRUNCATED) {
     963             : #else
     964             :         if (!ret) {
     965             : #endif
     966             :                 for (i = 0; i < stmt->result.var_cnt; i++) {
     967             :                         zval *result;
     968             :                         /* it must be a reference, isn't it? */
     969             :                         if (Z_ISREF(stmt->result.vars[i])) {
     970             :                                 result = Z_REFVAL(stmt->result.vars[i]);
     971             :                         } else {
     972             :                                 result = &stmt->result.vars[i];
     973             :                         }
     974             :                         /*
     975             :                           QQ: Isn't it quite better to call zval_dtor(). What if the user has
     976             :                           assigned a resource, or an array to the bound variable? We are going
     977             :                           to leak probably. zval_dtor() will handle also Unicode/Non-unicode mode.
     978             :                         */
     979             :                         /* Even if the string is of length zero there is one byte alloced so efree() in all cases */
     980             :                         zval_ptr_dtor(result);
     981             :                         if (!stmt->result.is_null[i]) {
     982             :                                 switch (stmt->result.buf[i].type) {
     983             :                                         case IS_LONG:
     984             :                                                 if ((stmt->stmt->fields[i].type == MYSQL_TYPE_LONG)
     985             :                                                     && (stmt->stmt->fields[i].flags & UNSIGNED_FLAG))
     986             :                                                 {
     987             :                                                         /* unsigned int (11) */
     988             :                                                         uval= *(unsigned int *) stmt->result.buf[i].val;
     989             : #if SIZEOF_ZEND_LONG==4
     990             :                                                         if (uval > INT_MAX) {
     991             :                                                                 char *tmp, *p;
     992             :                                                                 int j = 10;
     993             :                                                                 tmp = emalloc(11);
     994             :                                                                 p= &tmp[9];
     995             :                                                                 do {
     996             :                                                                         *p-- = (uval % 10) + 48;
     997             :                                                                         uval = uval / 10;
     998             :                                                                 } while (--j > 0);
     999             :                                                                 tmp[10]= '\0';
    1000             :                                                                 /* unsigned int > INT_MAX is 10 digits - ALWAYS */
    1001             :                                                                 ZVAL_STRINGL(result, tmp, 10);
    1002             :                                                                 efree(tmp);
    1003             :                                                                 break;
    1004             :                                                         }
    1005             : #endif
    1006             :                                                 }
    1007             :                                                 if (stmt->stmt->fields[i].flags & UNSIGNED_FLAG) {
    1008             :                                                         ZVAL_LONG(result, *(unsigned int *)stmt->result.buf[i].val);
    1009             :                                                 } else {
    1010             :                                                         ZVAL_LONG(result, *(int *)stmt->result.buf[i].val);
    1011             :                                                 }
    1012             :                                                 break;
    1013             :                                         case IS_DOUBLE:
    1014             :                                         {
    1015             :                                                 double dval;
    1016             :                                                 if (stmt->stmt->bind[i].buffer_type == MYSQL_TYPE_FLOAT) {
    1017             : #ifndef NOT_FIXED_DEC
    1018             : # define NOT_FIXED_DEC 31
    1019             : #endif
    1020             :                                                         dval = mysql_float_to_double(*(float *)stmt->result.buf[i].val,
    1021             :                                                                                 (stmt->stmt->fields[i].decimals >= NOT_FIXED_DEC) ? -1 :
    1022             :                                                                                 stmt->stmt->fields[i].decimals);
    1023             :                                                 } else {
    1024             :                                                         dval = *((double *)stmt->result.buf[i].val);
    1025             :                                                 }
    1026             : 
    1027             :                                                 ZVAL_DOUBLE(result, dval);
    1028             :                                                 break;
    1029             :                                         }
    1030             :                                         case IS_STRING:
    1031             :                                                 if (stmt->stmt->bind[i].buffer_type == MYSQL_TYPE_LONGLONG
    1032             : #if MYSQL_VERSION_ID > 50002
    1033             :                                                  || stmt->stmt->bind[i].buffer_type == MYSQL_TYPE_BIT
    1034             : #endif
    1035             :                                                  ) {
    1036             :                                                         my_bool uns = (stmt->stmt->fields[i].flags & UNSIGNED_FLAG)? 1:0;
    1037             : #if MYSQL_VERSION_ID > 50002
    1038             :                                                         if (stmt->stmt->bind[i].buffer_type == MYSQL_TYPE_BIT) {
    1039             :                                                                 switch (stmt->result.buf[i].output_len) {
    1040             :                                                                         case 8:llval = (my_ulonglong)  bit_uint8korr(stmt->result.buf[i].val);break;
    1041             :                                                                         case 7:llval = (my_ulonglong)  bit_uint7korr(stmt->result.buf[i].val);break;
    1042             :                                                                         case 6:llval = (my_ulonglong)  bit_uint6korr(stmt->result.buf[i].val);break;
    1043             :                                                                         case 5:llval = (my_ulonglong)  bit_uint5korr(stmt->result.buf[i].val);break;
    1044             :                                                                         case 4:llval = (my_ulonglong)  bit_uint4korr(stmt->result.buf[i].val);break;
    1045             :                                                                         case 3:llval = (my_ulonglong)  bit_uint3korr(stmt->result.buf[i].val);break;
    1046             :                                                                         case 2:llval = (my_ulonglong)  bit_uint2korr(stmt->result.buf[i].val);break;
    1047             :                                                                         case 1:llval = (my_ulonglong)  uint1korr(stmt->result.buf[i].val);break;
    1048             :                                                                 }
    1049             :                                                         } else
    1050             : #endif
    1051             :                                                         {
    1052             :                                                                 llval= *(my_ulonglong *) stmt->result.buf[i].val;
    1053             :                                                         }
    1054             : #if SIZEOF_ZEND_LONG==8
    1055             :                                                         if (uns && llval > 9223372036854775807L) {
    1056             : #elif SIZEOF_ZEND_LONG==4
    1057             :                                                         if ((uns && llval > L64(2147483647)) ||
    1058             :                                                                 (!uns && (( L64(2147483647) < (my_longlong) llval) ||
    1059             :                                                                 (L64(-2147483648) > (my_longlong) llval))))
    1060             :                                                         {
    1061             : #endif
    1062             :                                                                 char tmp[22];
    1063             :                                                                 /* even though lval is declared as unsigned, the value
    1064             :                                                                  * may be negative. Therefor we cannot use MYSQLI_LLU_SPEC and must
    1065             :                                                                  * use MYSQLI_LL_SPEC.
    1066             :                                                                  */
    1067             :                                                                 snprintf(tmp, sizeof(tmp), (stmt->stmt->fields[i].flags & UNSIGNED_FLAG)? MYSQLI_LLU_SPEC : MYSQLI_LL_SPEC, llval);
    1068             :                                                                 ZVAL_STRING(result, tmp);
    1069             :                                                         } else {
    1070             :                                                                 ZVAL_LONG(result, llval);
    1071             :                                                         }
    1072             :                                                 } else {
    1073             : #if defined(MYSQL_DATA_TRUNCATED) && MYSQL_VERSION_ID > 50002
    1074             :                                                         if (ret == MYSQL_DATA_TRUNCATED && *(stmt->stmt->bind[i].error) != 0) {
    1075             :                                                                 /* result was truncated */
    1076             :                                                                 ZVAL_STRINGL(result, stmt->result.buf[i].val, stmt->stmt->bind[i].buffer_length);
    1077             :                                                         } else {
    1078             : #else
    1079             :                                                         {
    1080             : #endif
    1081             :                                                                 ZVAL_STRINGL(result, stmt->result.buf[i].val, stmt->result.buf[i].output_len);
    1082             :                                                         }
    1083             :                                                 }
    1084             :                                                 break;
    1085             :                                         default:
    1086             :                                                 break;
    1087             :                                 }
    1088             :                         } else {
    1089             :                                 ZVAL_NULL(result);
    1090             :                         }
    1091             :                 }
    1092             :         } else {
    1093             :                 MYSQLI_REPORT_STMT_ERROR(stmt->stmt);
    1094             :         }
    1095             : 
    1096             :         switch (ret) {
    1097             :                 case 0:
    1098             : #ifdef MYSQL_DATA_TRUNCATED
    1099             :                 /* according to SQL standard truncation (e.g. loss of precision is
    1100             :                    not an error) - for detecting possible truncation you have to
    1101             :                    check mysqli_stmt_warning
    1102             :                 */
    1103             :                 case MYSQL_DATA_TRUNCATED:
    1104             : #endif
    1105             :                         RETURN_TRUE;
    1106             :                 break;
    1107             :                 case 1:
    1108             :                         RETURN_FALSE;
    1109             :                 break;
    1110             :                 default:
    1111             :                         RETURN_NULL();
    1112             :                 break;
    1113             :         }
    1114             : }
    1115             : /* }}} */
    1116             : #else
    1117             : /* {{{ mixed mysqli_stmt_fetch_mysqlnd */
    1118       19055 : void mysqli_stmt_fetch_mysqlnd(INTERNAL_FUNCTION_PARAMETERS)
    1119             : {
    1120             :         MY_STMT         *stmt;
    1121             :         zval            *mysql_stmt;
    1122             :         zend_bool       fetched_anything;
    1123             : 
    1124       19055 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    1125           3 :                 return;
    1126             :         }
    1127       19052 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    1128             : 
    1129       19047 :         if (FAIL  == mysqlnd_stmt_fetch(stmt->stmt, &fetched_anything)) {
    1130           8 :                 RETURN_BOOL(FALSE);
    1131       19039 :         } else if (fetched_anything == TRUE) {
    1132       18883 :                 RETURN_BOOL(TRUE);
    1133             :         } else {
    1134         156 :                 RETURN_NULL();
    1135             :         }
    1136             : }
    1137             : #endif
    1138             : /* }}} */
    1139             : 
    1140             : /* {{{ proto mixed mysqli_stmt_fetch(object stmt)
    1141             :    Fetch results from a prepared statement into the bound variables */
    1142       19055 : PHP_FUNCTION(mysqli_stmt_fetch)
    1143             : {
    1144             : #if !defined(MYSQLI_USE_MYSQLND)
    1145             :         mysqli_stmt_fetch_libmysql(INTERNAL_FUNCTION_PARAM_PASSTHRU);
    1146             : #else
    1147       19055 :         mysqli_stmt_fetch_mysqlnd(INTERNAL_FUNCTION_PARAM_PASSTHRU);
    1148             : #endif
    1149       19055 : }
    1150             : /* }}} */
    1151             : 
    1152             : /* {{{  php_add_field_properties */
    1153        1251 : static void php_add_field_properties(zval *value, const MYSQL_FIELD *field)
    1154             : {
    1155             : #ifdef MYSQLI_USE_MYSQLND
    1156        2502 :         add_property_str(value, "name", zend_string_copy(field->sname));
    1157             : #else
    1158             :         add_property_stringl(value, "name",(field->name ? field->name : ""), field->name_length);
    1159             : #endif
    1160             : 
    1161        1251 :         add_property_stringl(value, "orgname", (field->org_name ? field->org_name : ""), field->org_name_length);
    1162        1251 :         add_property_stringl(value, "table", (field->table ? field->table : ""), field->table_length);
    1163        1251 :         add_property_stringl(value, "orgtable", (field->org_table ? field->org_table : ""), field->org_table_length);
    1164        1251 :         add_property_stringl(value, "def", (field->def ? field->def : ""), field->def_length);
    1165        1251 :         add_property_stringl(value, "db", (field->db ? field->db : ""), field->db_length);
    1166             : 
    1167             :         /* FIXME: manually set the catalog to "def" due to bug in
    1168             :          * libmysqlclient which does not initialize field->catalog
    1169             :          * and in addition, the catalog is always be "def"
    1170             :          */
    1171        1251 :         add_property_string(value, "catalog", "def");
    1172             : 
    1173        1251 :         add_property_long(value, "max_length", field->max_length);
    1174        1251 :         add_property_long(value, "length", field->length);
    1175        1251 :         add_property_long(value, "charsetnr", field->charsetnr);
    1176        1251 :         add_property_long(value, "flags", field->flags);
    1177        1251 :         add_property_long(value, "type", field->type);
    1178        1251 :         add_property_long(value, "decimals", field->decimals);
    1179        1251 : }
    1180             : /* }}} */
    1181             : 
    1182             : /* {{{ proto mixed mysqli_fetch_field (object result)
    1183             :    Get column information from a result and return as an object */
    1184         189 : PHP_FUNCTION(mysqli_fetch_field)
    1185             : {
    1186             :         MYSQL_RES       *result;
    1187             :         zval            *mysql_result;
    1188             :         const MYSQL_FIELD       *field;
    1189             : 
    1190         189 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
    1191           3 :                 return;
    1192             :         }
    1193             : 
    1194         186 :         MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
    1195             : 
    1196         180 :         if (!(field = mysql_fetch_field(result))) {
    1197           9 :                 RETURN_FALSE;
    1198             :         }
    1199             : 
    1200         171 :         object_init(return_value);
    1201         171 :         php_add_field_properties(return_value, field);
    1202             : }
    1203             : /* }}} */
    1204             : 
    1205             : /* {{{ proto mixed mysqli_fetch_fields (object result)
    1206             :    Return array of objects containing field meta-data */
    1207         516 : PHP_FUNCTION(mysqli_fetch_fields)
    1208             : {
    1209             :         MYSQL_RES       *result;
    1210             :         zval            *mysql_result;
    1211             :         zval            obj;
    1212             : 
    1213             :         unsigned int i;
    1214             : 
    1215         516 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
    1216           2 :                 return;
    1217             :         }
    1218             : 
    1219         514 :         MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
    1220             : 
    1221         513 :         array_init(return_value);
    1222             : 
    1223        1555 :         for (i = 0; i < mysql_num_fields(result); i++) {
    1224        1042 :                 const MYSQL_FIELD *field = mysql_fetch_field_direct(result, i);
    1225             : 
    1226        1042 :                 object_init(&obj);
    1227             : 
    1228        1042 :                 php_add_field_properties(&obj, field);
    1229        1042 :                 add_index_zval(return_value, i, &obj);
    1230             :         }
    1231             : }
    1232             : /* }}} */
    1233             : 
    1234             : /* {{{ proto mixed mysqli_fetch_field_direct (object result, int offset)
    1235             :    Fetch meta-data for a single field */
    1236          51 : PHP_FUNCTION(mysqli_fetch_field_direct)
    1237             : {
    1238             :         MYSQL_RES       *result;
    1239             :         zval            *mysql_result;
    1240             :         const MYSQL_FIELD       *field;
    1241             :         zend_long               offset;
    1242             : 
    1243          51 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Ol", &mysql_result, mysqli_result_class_entry, &offset) == FAILURE) {
    1244           7 :                 return;
    1245             :         }
    1246             : 
    1247          44 :         MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
    1248             : 
    1249          42 :         if (offset < 0 || offset >= (zend_long) mysql_num_fields(result)) {
    1250           4 :                 php_error_docref(NULL, E_WARNING, "Field offset is invalid for resultset");
    1251           4 :                 RETURN_FALSE;
    1252             :         }
    1253             : 
    1254          38 :         if (!(field = mysql_fetch_field_direct(result,offset))) {
    1255           0 :                 RETURN_FALSE;
    1256             :         }
    1257             : 
    1258          38 :         object_init(return_value);
    1259          38 :         php_add_field_properties(return_value, field);
    1260             : }
    1261             : /* }}} */
    1262             : 
    1263             : /* {{{ proto mixed mysqli_fetch_lengths (object result)
    1264             :    Get the length of each output in a result */
    1265          19 : PHP_FUNCTION(mysqli_fetch_lengths)
    1266             : {
    1267             :         MYSQL_RES               *result;
    1268             :         zval                    *mysql_result;
    1269             :         unsigned int    i;
    1270             :         zend_ulong      *ret;
    1271             : 
    1272          19 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
    1273           2 :                 return;
    1274             :         }
    1275             : 
    1276          17 :         MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
    1277             : 
    1278          16 :         if (!(ret = mysql_fetch_lengths(result))) {
    1279           7 :                 RETURN_FALSE;
    1280             :         }
    1281             : 
    1282           9 :         array_init(return_value);
    1283             : 
    1284          27 :         for (i = 0; i < mysql_num_fields(result); i++) {
    1285          18 :                 add_index_long(return_value, i, ret[i]);
    1286             :         }
    1287             : }
    1288             : /* }}} */
    1289             : 
    1290             : /* {{{ proto array mysqli_fetch_row (object result)
    1291             :    Get a result row as an enumerated array */
    1292          58 : PHP_FUNCTION(mysqli_fetch_row)
    1293             : {
    1294          58 :         php_mysqli_fetch_into_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, MYSQLI_NUM, 0);
    1295          58 : }
    1296             : /* }}} */
    1297             : 
    1298             : /* {{{ proto int mysqli_field_count(object link)
    1299             :    Fetch the number of fields returned by the last query for the given link
    1300             : */
    1301          24 : PHP_FUNCTION(mysqli_field_count)
    1302             : {
    1303             :         MY_MYSQL        *mysql;
    1304             :         zval            *mysql_link;
    1305             : 
    1306          24 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    1307           2 :                 return;
    1308             :         }
    1309          22 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1310             : 
    1311          15 :         RETURN_LONG(mysql_field_count(mysql->mysql));
    1312             : }
    1313             : /* }}} */
    1314             : 
    1315             : /* {{{ proto int mysqli_field_seek(object result, int fieldnr)
    1316             :    Set result pointer to a specified field offset
    1317             : */
    1318         215 : PHP_FUNCTION(mysqli_field_seek)
    1319             : {
    1320             :         MYSQL_RES               *result;
    1321             :         zval                    *mysql_result;
    1322             :         zend_long       fieldnr;
    1323             : 
    1324         215 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Ol", &mysql_result, mysqli_result_class_entry, &fieldnr) == FAILURE) {
    1325           5 :                 return;
    1326             :         }
    1327         210 :         MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
    1328             : 
    1329         209 :         if (fieldnr < 0 || fieldnr >= mysql_num_fields(result)) {
    1330          82 :                 php_error_docref(NULL, E_WARNING, "Invalid field offset");
    1331          82 :                 RETURN_FALSE;
    1332             :         }
    1333             : 
    1334         127 :         mysql_field_seek(result, fieldnr);
    1335         127 :         RETURN_TRUE;
    1336             : }
    1337             : /* }}} */
    1338             : 
    1339             : /* {{{ proto int mysqli_field_tell(object result)
    1340             :    Get current field offset of result pointer */
    1341         136 : PHP_FUNCTION(mysqli_field_tell)
    1342             : {
    1343             :         MYSQL_RES       *result;
    1344             :         zval            *mysql_result;
    1345             : 
    1346         136 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
    1347           3 :                 return;
    1348             :         }
    1349         133 :         MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
    1350             : 
    1351         132 :         RETURN_LONG(mysql_field_tell(result));
    1352             : }
    1353             : /* }}} */
    1354             : 
    1355             : /* {{{ proto void mysqli_free_result(object result)
    1356             :    Free query result memory for the given result handle */
    1357        1267 : PHP_FUNCTION(mysqli_free_result)
    1358             : {
    1359             :         MYSQL_RES       *result;
    1360             :         zval            *mysql_result;
    1361             : 
    1362        1267 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
    1363           6 :                 return;
    1364             :         }
    1365        1261 :         MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
    1366             : 
    1367        1260 :         mysqli_free_result(result, FALSE);
    1368        1260 :         MYSQLI_CLEAR_RESOURCE(mysql_result);
    1369             : }
    1370             : /* }}} */
    1371             : 
    1372             : /* {{{ proto string mysqli_get_client_info(void)
    1373             :    Get MySQL client info */
    1374        2745 : PHP_FUNCTION(mysqli_get_client_info)
    1375             : {
    1376        2745 :         const char * info = mysql_get_client_info();
    1377        2745 :         if (info) {
    1378        5490 :                 RETURN_STRING(info);
    1379             :         }
    1380             : }
    1381             : /* }}} */
    1382             : 
    1383             : /* {{{ proto int mysqli_get_client_version(void)
    1384             :    Get MySQL client info */
    1385          18 : PHP_FUNCTION(mysqli_get_client_version)
    1386             : {
    1387          18 :         RETURN_LONG((zend_long)mysql_get_client_version());
    1388             : }
    1389             : /* }}} */
    1390             : 
    1391             : /* {{{ proto string mysqli_get_host_info (object link)
    1392             :    Get MySQL host info */
    1393          13 : PHP_FUNCTION(mysqli_get_host_info)
    1394             : {
    1395             :         MY_MYSQL        *mysql;
    1396          13 :         zval            *mysql_link = NULL;
    1397             : 
    1398          13 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    1399           2 :                 return;
    1400             :         }
    1401          11 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1402             : #if !defined(MYSQLI_USE_MYSQLND)
    1403             :         RETURN_STRING((mysql->mysql->host_info) ? mysql->mysql->host_info : "");
    1404             : #else
    1405          10 :         RETURN_STRING((mysql->mysql->data->host_info) ? mysql->mysql->data->host_info : "");
    1406             : #endif
    1407             : }
    1408             : /* }}} */
    1409             : 
    1410             : /* {{{ proto int mysqli_get_proto_info(object link)
    1411             :    Get MySQL protocol information */
    1412          14 : PHP_FUNCTION(mysqli_get_proto_info)
    1413             : {
    1414             :         MY_MYSQL        *mysql;
    1415          14 :         zval            *mysql_link = NULL;
    1416             : 
    1417          14 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    1418           3 :                 return;
    1419             :         }
    1420          11 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1421           5 :         RETURN_LONG(mysql_get_proto_info(mysql->mysql));
    1422             : }
    1423             : /* }}} */
    1424             : 
    1425             : /* {{{ proto string mysqli_get_server_info(object link)
    1426             :    Get MySQL server info */
    1427          14 : PHP_FUNCTION(mysqli_get_server_info)
    1428             : {
    1429             :         MY_MYSQL        *mysql;
    1430          14 :         zval            *mysql_link = NULL;
    1431             :         const char      *info;
    1432             : 
    1433          14 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    1434           3 :                 return;
    1435             :         }
    1436          11 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1437             : 
    1438           5 :         info = mysql_get_server_info(mysql->mysql);
    1439           5 :         if (info) {
    1440          10 :                 RETURN_STRING(info);
    1441             :         }
    1442             : }
    1443             : /* }}} */
    1444             : 
    1445             : /* {{{ proto int mysqli_get_server_version(object link)
    1446             :    Return the MySQL version for the server referenced by the given link */
    1447          64 : PHP_FUNCTION(mysqli_get_server_version)
    1448             : {
    1449             :         MY_MYSQL        *mysql;
    1450          64 :         zval            *mysql_link = NULL;
    1451             : 
    1452          64 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    1453           2 :                 return;
    1454             :         }
    1455          62 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1456             : 
    1457          56 :         RETURN_LONG(mysql_get_server_version(mysql->mysql));
    1458             : }
    1459             : /* }}} */
    1460             : 
    1461             : /* {{{ proto string mysqli_info(object link)
    1462             :    Get information about the most recent query */
    1463          19 : PHP_FUNCTION(mysqli_info)
    1464             : {
    1465             :         MY_MYSQL        *mysql;
    1466          19 :         zval            *mysql_link = NULL;
    1467             :         const char      *info;
    1468             : 
    1469          19 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    1470           2 :                 return;
    1471             :         }
    1472          17 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1473             : 
    1474          11 :         info = mysql_info(mysql->mysql);
    1475          11 :         if (info) {
    1476          12 :                 RETURN_STRING(info);
    1477             :         }
    1478             : }
    1479             : /* }}} */
    1480             : 
    1481             : /* {{{ php_mysqli_init() */
    1482        1186 : void php_mysqli_init(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_method)
    1483             : {
    1484             :         MYSQLI_RESOURCE *mysqli_resource;
    1485             :         MY_MYSQL *mysql;
    1486             : 
    1487        1186 :         if (is_method && (Z_MYSQLI_P(getThis()))->ptr) {
    1488           2 :                 return;
    1489             :         }
    1490             : 
    1491        1184 :         mysql = (MY_MYSQL *)ecalloc(1, sizeof(MY_MYSQL));
    1492             : 
    1493             : #if !defined(MYSQLI_USE_MYSQLND)
    1494             :         if (!(mysql->mysql = mysql_init(NULL)))
    1495             : #else
    1496             :         /*
    1497             :           We create always persistent, as if the user want to connecto
    1498             :           to p:somehost, we can't convert the handle then
    1499             :         */
    1500        1184 :         if (!(mysql->mysql = mysqlnd_init(MYSQLND_CLIENT_KNOWS_RSET_COPY_DATA, TRUE)))
    1501             : #endif
    1502             :         {
    1503           0 :                 efree(mysql);
    1504           0 :                 RETURN_FALSE;
    1505             :         }
    1506             : 
    1507        1184 :         mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
    1508        1184 :         mysqli_resource->ptr = (void *)mysql;
    1509        1184 :         mysqli_resource->status = MYSQLI_STATUS_INITIALIZED;
    1510             : 
    1511        1184 :         if (!is_method) {
    1512        1126 :                 MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_link_class_entry);
    1513             :         } else {
    1514          58 :                 (Z_MYSQLI_P(getThis()))->ptr = mysqli_resource;
    1515             :         }
    1516             : }
    1517             : /* }}} */
    1518             : 
    1519             : /* {{{ proto resource mysqli_init(void)
    1520             :    Initialize mysqli and return a resource for use with mysql_real_connect */
    1521        1126 : PHP_FUNCTION(mysqli_init)
    1522             : {
    1523        1126 :         php_mysqli_init(INTERNAL_FUNCTION_PARAM_PASSTHRU, FALSE);
    1524        1126 : }
    1525             : /* }}} */
    1526             : 
    1527             : /* {{{ proto resource mysqli::init(void)
    1528             :    Initialize mysqli and return a resource for use with mysql_real_connect */
    1529          44 : PHP_FUNCTION(mysqli_init_method)
    1530             : {
    1531          44 :         php_mysqli_init(INTERNAL_FUNCTION_PARAM_PASSTHRU, TRUE);
    1532          44 : }
    1533             : /* }}} */
    1534             : 
    1535             : /* {{{ proto mixed mysqli_insert_id(object link)
    1536             :    Get the ID generated from the previous INSERT operation */
    1537          28 : PHP_FUNCTION(mysqli_insert_id)
    1538             : {
    1539             :         MY_MYSQL                *mysql;
    1540             :         my_ulonglong    rc;
    1541             :         zval                    *mysql_link;
    1542             : 
    1543          28 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    1544           3 :                 return;
    1545             :         }
    1546          25 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1547          18 :         rc = mysql_insert_id(mysql->mysql);
    1548          18 :         MYSQLI_RETURN_LONG_INT(rc)
    1549             : }
    1550             : /* }}} */
    1551             : 
    1552             : /* {{{ proto bool mysqli_kill(object link, int processid)
    1553             :    Kill a mysql process on the server */
    1554          26 : PHP_FUNCTION(mysqli_kill)
    1555             : {
    1556             :         MY_MYSQL        *mysql;
    1557             :         zval            *mysql_link;
    1558             :         zend_long               processid;
    1559             : 
    1560          26 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Ol", &mysql_link, mysqli_link_class_entry, &processid) == FAILURE) {
    1561           2 :                 return;
    1562             :         }
    1563          24 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1564             : 
    1565          24 :         if (processid <= 0) {
    1566           7 :                 php_error_docref(NULL, E_WARNING, "processid should have positive value");
    1567           7 :                 RETURN_FALSE;
    1568             :         }
    1569             : 
    1570          17 :         if (mysql_kill(mysql->mysql, processid)) {
    1571           3 :                 MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
    1572           3 :                 RETURN_FALSE;
    1573             :         }
    1574          14 :         RETURN_TRUE;
    1575             : }
    1576             : /* }}} */
    1577             : 
    1578             : /* {{{ proto bool mysqli_more_results(object link)
    1579             :    check if there any more query results from a multi query */
    1580          37 : PHP_FUNCTION(mysqli_more_results)
    1581             : {
    1582             :         MY_MYSQL        *mysql;
    1583             :         zval            *mysql_link;
    1584             : 
    1585          37 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    1586           2 :                 return;
    1587             :         }
    1588          35 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1589             : 
    1590          34 :         RETURN_BOOL(mysql_more_results(mysql->mysql));
    1591             : }
    1592             : /* }}} */
    1593             : 
    1594             : /* {{{ proto bool mysqli_next_result(object link)
    1595             :    read next result from multi_query */
    1596          44 : PHP_FUNCTION(mysqli_next_result) {
    1597             :         MY_MYSQL        *mysql;
    1598             :         zval            *mysql_link;
    1599             : 
    1600          44 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    1601           2 :                 return;
    1602             :         }
    1603          42 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1604             : 
    1605          41 :         if (!mysql_more_results(mysql->mysql)) {
    1606          12 :                 php_error_docref(NULL, E_STRICT, "There is no next result set. "
    1607             :                                                 "Please, call mysqli_more_results()/mysqli::more_results() to check "
    1608             :                                                 "whether to call this function/method");
    1609             :         }
    1610             : 
    1611          41 :         RETURN_BOOL(!mysql_next_result(mysql->mysql));
    1612             : }
    1613             : /* }}} */
    1614             : 
    1615             : #if defined(HAVE_STMT_NEXT_RESULT) && defined(MYSQLI_USE_MYSQLND)
    1616             : /* {{{ proto bool mysqli_stmt_next_result(object link)
    1617             :    check if there any more query results from a multi query */
    1618           3 : PHP_FUNCTION(mysqli_stmt_more_results)
    1619             : {
    1620             :         MY_STMT         *stmt;
    1621             :         zval            *mysql_stmt;
    1622             : 
    1623           3 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    1624           0 :                 return;
    1625             :         }
    1626           3 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    1627             : 
    1628           3 :         RETURN_BOOL(mysqlnd_stmt_more_results(stmt->stmt));
    1629             : }
    1630             : /* }}} */
    1631             : 
    1632             : /* {{{ proto bool mysqli_stmt_next_result(object link)
    1633             :    read next result from multi_query */
    1634           2 : PHP_FUNCTION(mysqli_stmt_next_result) {
    1635             :         MY_STMT         *stmt;
    1636             :         zval            *mysql_stmt;
    1637             : 
    1638           2 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    1639           0 :                 return;
    1640             :         }
    1641           2 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    1642             : 
    1643           2 :         if (!mysqlnd_stmt_more_results(stmt->stmt)) {
    1644           0 :                 php_error_docref(NULL, E_STRICT, "There is no next result set. "
    1645             :                                                 "Please, call mysqli_stmt_more_results()/mysqli_stmt::more_results() to check "
    1646             :                                                 "whether to call this function/method");
    1647             :         }
    1648             : 
    1649           2 :         RETURN_BOOL(!mysql_stmt_next_result(stmt->stmt));
    1650             : }
    1651             : /* }}} */
    1652             : #endif
    1653             : 
    1654             : /* {{{ proto int mysqli_num_fields(object result)
    1655             :    Get number of fields in result */
    1656          12 : PHP_FUNCTION(mysqli_num_fields)
    1657             : {
    1658             :         MYSQL_RES       *result;
    1659             :         zval            *mysql_result;
    1660             : 
    1661          12 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
    1662           2 :                 return;
    1663             :         }
    1664          10 :         MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
    1665             : 
    1666           9 :         RETURN_LONG(mysql_num_fields(result));
    1667             : }
    1668             : /* }}} */
    1669             : 
    1670             : /* {{{ proto mixed mysqli_num_rows(object result)
    1671             :    Get number of rows in result */
    1672          29 : PHP_FUNCTION(mysqli_num_rows)
    1673             : {
    1674             :         MYSQL_RES       *result;
    1675             :         zval            *mysql_result;
    1676             : 
    1677          29 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
    1678           3 :                 return;
    1679             :         }
    1680          26 :         MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
    1681             : 
    1682          25 :         if (mysqli_result_is_unbuffered_and_not_everything_is_fetched(result)) {
    1683           3 :                 php_error_docref(NULL, E_WARNING, "Function cannot be used with MYSQL_USE_RESULT");
    1684           3 :                 RETURN_LONG(0);
    1685             :         }
    1686             : 
    1687          22 :         MYSQLI_RETURN_LONG_INT(mysql_num_rows(result));
    1688             : }
    1689             : /* }}} */
    1690             : 
    1691             : /* {{{ mysqli_options_get_option_zval_type */
    1692          88 : static int mysqli_options_get_option_zval_type(int option)
    1693             : {
    1694          88 :         switch (option) {
    1695             : #ifdef MYSQLI_USE_MYSQLND
    1696             : #if PHP_MAJOR_VERSION == 6
    1697             :                 /* PHP-7 doesn't supprt unicode */
    1698             :                 case MYSQLND_OPT_NUMERIC_AND_DATETIME_AS_UNICODE:
    1699             : #endif
    1700             :                 case MYSQLND_OPT_NET_CMD_BUFFER_SIZE:
    1701             :                 case MYSQLND_OPT_NET_READ_BUFFER_SIZE:
    1702             : #ifdef MYSQLND_STRING_TO_INT_CONVERSION
    1703             :                 case MYSQLND_OPT_INT_AND_FLOAT_NATIVE:
    1704             : #endif
    1705             : #endif /* MYSQLI_USE_MYSQLND */
    1706             :                 case MYSQL_OPT_CONNECT_TIMEOUT:
    1707             : #ifdef MYSQL_REPORT_DATA_TRUNCATION
    1708             :                 case MYSQL_REPORT_DATA_TRUNCATION:
    1709             : #endif
    1710             :                 case MYSQL_OPT_LOCAL_INFILE:
    1711             :                 case MYSQL_OPT_NAMED_PIPE:
    1712             : #ifdef MYSQL_OPT_PROTOCOL
    1713             :                 case MYSQL_OPT_PROTOCOL:
    1714             : #endif /* MySQL 4.1.0 */
    1715             : #ifdef MYSQL_OPT_READ_TIMEOUT
    1716             :                 case MYSQL_OPT_READ_TIMEOUT:
    1717             :                 case MYSQL_OPT_WRITE_TIMEOUT:
    1718             :                 case MYSQL_OPT_GUESS_CONNECTION:
    1719             :                 case MYSQL_OPT_USE_EMBEDDED_CONNECTION:
    1720             :                 case MYSQL_OPT_USE_REMOTE_CONNECTION:
    1721             :                 case MYSQL_SECURE_AUTH:
    1722             : #endif /* MySQL 4.1.1 */
    1723             : #ifdef MYSQL_OPT_RECONNECT
    1724             :                 case MYSQL_OPT_RECONNECT:
    1725             : #endif /* MySQL 5.0.13 */
    1726             : #ifdef MYSQL_OPT_SSL_VERIFY_SERVER_CERT
    1727             :                 case MYSQL_OPT_SSL_VERIFY_SERVER_CERT:
    1728             : #endif /* MySQL 5.0.23 */
    1729             : #ifdef MYSQL_OPT_COMPRESS
    1730             :                 case MYSQL_OPT_COMPRESS:
    1731             : #endif /* mysqlnd @ PHP 5.3.2 */
    1732             : #ifdef MYSQL_OPT_SSL_VERIFY_SERVER_CERT
    1733             :         REGISTER_LONG_CONSTANT("MYSQLI_OPT_SSL_VERIFY_SERVER_CERT", MYSQL_OPT_SSL_VERIFY_SERVER_CERT, CONST_CS | CONST_PERSISTENT);
    1734             : #endif /* MySQL 5.1.1., mysqlnd @ PHP 5.3.3 */
    1735             : #if (MYSQL_VERSION_ID >= 50611 && defined(CLIENT_CAN_HANDLE_EXPIRED_PASSWORDS)) || defined(MYSQLI_USE_MYSQLND)
    1736             :                 case MYSQL_OPT_CAN_HANDLE_EXPIRED_PASSWORDS:
    1737             : #endif
    1738          31 :                         return IS_LONG;
    1739             : 
    1740             : #ifdef MYSQL_SHARED_MEMORY_BASE_NAME
    1741             :                 case MYSQL_SHARED_MEMORY_BASE_NAME:
    1742             : #endif /* MySQL 4.1.0 */
    1743             : #ifdef MYSQL_SET_CLIENT_IP
    1744             :                 case MYSQL_SET_CLIENT_IP:
    1745             : #endif /* MySQL 4.1.1 */
    1746             :                 case MYSQL_READ_DEFAULT_FILE:
    1747             :                 case MYSQL_READ_DEFAULT_GROUP:
    1748             :                 case MYSQL_INIT_COMMAND:
    1749             :                 case MYSQL_SET_CHARSET_NAME:
    1750             :                 case MYSQL_SET_CHARSET_DIR:
    1751             : #if MYSQL_VERSION_ID > 50605 || defined(MYSQLI_USE_MYSQLND)
    1752             :                 case MYSQL_SERVER_PUBLIC_KEY:
    1753             : #endif
    1754          55 :                         return IS_STRING;
    1755             : 
    1756             :                 default:
    1757           2 :                         return IS_NULL;
    1758             :         }
    1759             : }
    1760             : /* }}} */
    1761             : 
    1762             : /* {{{ proto bool mysqli_options(object link, int flags, mixed values)
    1763             :    Set options */
    1764         101 : PHP_FUNCTION(mysqli_options)
    1765             : {
    1766             :         MY_MYSQL                *mysql;
    1767         101 :         zval                    *mysql_link = NULL;
    1768             :         zval                    *mysql_value;
    1769             :         zend_long                       mysql_option;
    1770             :         unsigned int    l_value;
    1771             :         zend_long                       ret;
    1772             :         int                             expected_type;
    1773             : 
    1774         101 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Olz", &mysql_link, mysqli_link_class_entry, &mysql_option, &mysql_value) == FAILURE) {
    1775          10 :                 return;
    1776             :         }
    1777          91 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_INITIALIZED);
    1778             : 
    1779             : #if PHP_API_VERSION < 20100412
    1780             :         if ((PG(open_basedir) && PG(open_basedir)[0] != '\0') || PG(safe_mode)) {
    1781             : #else
    1782          89 :         if (PG(open_basedir) && PG(open_basedir)[0] != '\0') {
    1783             : #endif
    1784           1 :                 if(mysql_option == MYSQL_OPT_LOCAL_INFILE) {
    1785           1 :                         RETURN_FALSE;
    1786             :                 }
    1787             :         }
    1788          88 :         expected_type = mysqli_options_get_option_zval_type(mysql_option);
    1789         176 :         if (expected_type != Z_TYPE_P(mysql_value)) {
    1790           4 :                 switch (expected_type) {
    1791             :                         case IS_STRING:
    1792           3 :                                 convert_to_string_ex(mysql_value);
    1793           1 :                                 break;
    1794             :                         case IS_LONG:
    1795           2 :                                 convert_to_long_ex(mysql_value);
    1796             :                                 break;
    1797             :                         default:
    1798             :                                 break;
    1799             :                 }
    1800             :         }
    1801          88 :         switch (expected_type) {
    1802             :                 case IS_STRING:
    1803          55 :                         ret = mysql_options(mysql->mysql, mysql_option, Z_STRVAL_P(mysql_value));
    1804          55 :                         break;
    1805             :                 case IS_LONG:
    1806          31 :                         l_value = Z_LVAL_P(mysql_value);
    1807          31 :                         ret = mysql_options(mysql->mysql, mysql_option, (char *)&l_value);
    1808          31 :                         break;
    1809             :                 default:
    1810           2 :                         ret = 1;
    1811             :                         break;
    1812             :         }
    1813             : 
    1814          88 :         RETURN_BOOL(!ret);
    1815             : }
    1816             : /* }}} */
    1817             : 
    1818             : /* {{{ proto bool mysqli_ping(object link)
    1819             :    Ping a server connection or reconnect if there is no connection */
    1820          14 : PHP_FUNCTION(mysqli_ping)
    1821             : {
    1822             :         MY_MYSQL        *mysql;
    1823             :         zval            *mysql_link;
    1824             :         zend_long               rc;
    1825             : 
    1826          14 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    1827           2 :                 return;
    1828             :         }
    1829          12 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1830          11 :         rc = mysql_ping(mysql->mysql);
    1831          11 :         MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
    1832             : 
    1833          11 :         RETURN_BOOL(!rc);
    1834             : }
    1835             : /* }}} */
    1836             : 
    1837             : /* {{{ proto mixed mysqli_prepare(object link, string query)
    1838             :    Prepare a SQL statement for execution */
    1839         128 : PHP_FUNCTION(mysqli_prepare)
    1840             : {
    1841             :         MY_MYSQL                *mysql;
    1842             :         MY_STMT                 *stmt;
    1843         128 :         char                    *query = NULL;
    1844             :         size_t                          query_len;
    1845             :         zval                    *mysql_link;
    1846             :         MYSQLI_RESOURCE *mysqli_resource;
    1847             : 
    1848         128 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Os",&mysql_link, mysqli_link_class_entry, &query, &query_len) == FAILURE) {
    1849           2 :                 return;
    1850             :         }
    1851         126 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1852             : 
    1853             : #if !defined(MYSQLI_USE_MYSQLND)
    1854             :         if (mysql->mysql->status == MYSQL_STATUS_GET_RESULT) {
    1855             :                 php_error_docref(NULL, E_WARNING, "All data must be fetched before a new statement prepare takes place");
    1856             :                 RETURN_FALSE;
    1857             :         }
    1858             : #endif
    1859             : 
    1860         126 :         stmt = (MY_STMT *)ecalloc(1,sizeof(MY_STMT));
    1861             : 
    1862         126 :         if ((stmt->stmt = mysql_stmt_init(mysql->mysql))) {
    1863         126 :                 if (mysql_stmt_prepare(stmt->stmt, query, query_len)) {
    1864             :                         /* mysql_stmt_close() clears errors, so we have to store them temporarily */
    1865             : #if !defined(MYSQLI_USE_MYSQLND)
    1866             :                         char  last_error[MYSQL_ERRMSG_SIZE];
    1867             :                         char  sqlstate[SQLSTATE_LENGTH+1];
    1868             :                         unsigned int last_errno;
    1869             : 
    1870             :                         last_errno = stmt->stmt->last_errno;
    1871             :                         memcpy(last_error, stmt->stmt->last_error, MYSQL_ERRMSG_SIZE);
    1872             :                         memcpy(sqlstate, mysql->mysql->net.sqlstate, SQLSTATE_LENGTH+1);
    1873             : #else
    1874          10 :                         MYSQLND_ERROR_INFO error_info = *mysql->mysql->data->error_info;
    1875             : #endif
    1876          10 :                         mysqli_stmt_close(stmt->stmt, FALSE);
    1877          10 :                         stmt->stmt = NULL;
    1878             : 
    1879             :                         /* restore error messages */
    1880             : #if !defined(MYSQLI_USE_MYSQLND)
    1881             :                         mysql->mysql->net.last_errno = last_errno;
    1882             :                         memcpy(mysql->mysql->net.last_error, last_error, MYSQL_ERRMSG_SIZE);
    1883             :                         memcpy(mysql->mysql->net.sqlstate, sqlstate, SQLSTATE_LENGTH+1);
    1884             : #else
    1885          10 :                         *mysql->mysql->data->error_info = error_info;
    1886             : #endif
    1887             :                 }
    1888             :         }
    1889             : 
    1890             :         /* don't initialize stmt->query with NULL, we ecalloc()-ed the memory */
    1891             :         /* Get performance boost if reporting is switched off */
    1892         126 :         if (stmt->stmt && query_len && (MyG(report_mode) & MYSQLI_REPORT_INDEX)) {
    1893           0 :                 stmt->query = (char *)emalloc(query_len + 1);
    1894           0 :                 memcpy(stmt->query, query, query_len);
    1895           0 :                 stmt->query[query_len] = '\0';
    1896             :         }
    1897             : 
    1898             :         /* don't join to the previous if because it won't work if mysql_stmt_prepare_fails */
    1899         126 :         if (!stmt->stmt) {
    1900          10 :                 MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
    1901          10 :                 efree(stmt);
    1902          10 :                 RETURN_FALSE;
    1903             :         }
    1904             : #ifndef MYSQLI_USE_MYSQLND
    1905             :         ZVAL_COPY(&stmt->link_handle, mysql_link);
    1906             : #endif
    1907             : 
    1908         116 :         mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
    1909         116 :         mysqli_resource->ptr = (void *)stmt;
    1910             : 
    1911             :         /* change status */
    1912         116 :         mysqli_resource->status = MYSQLI_STATUS_VALID;
    1913         116 :         MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_stmt_class_entry);
    1914             : }
    1915             : /* }}} */
    1916             : 
    1917             : /* {{{ proto bool mysqli_real_connect(object link [,string hostname [,string username [,string passwd [,string dbname [,int port [,string socket [,int flags]]]]]]])
    1918             :    Open a connection to a mysql server */
    1919        1181 : PHP_FUNCTION(mysqli_real_connect)
    1920             : {
    1921        1181 :         mysqli_common_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, TRUE, FALSE);
    1922        1181 : }
    1923             : /* }}} */
    1924             : 
    1925             : /* {{{ proto bool mysqli_real_query(object link, string query)
    1926             :    Binary-safe version of mysql_query() */
    1927          62 : PHP_FUNCTION(mysqli_real_query)
    1928             : {
    1929             :         MY_MYSQL        *mysql;
    1930             :         zval            *mysql_link;
    1931          62 :         char            *query = NULL;
    1932             :         size_t          query_len;
    1933             : 
    1934          62 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Os", &mysql_link, mysqli_link_class_entry, &query, &query_len) == FAILURE) {
    1935           3 :                 return;
    1936             :         }
    1937          59 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1938             : 
    1939          58 :         MYSQLI_DISABLE_MQ; /* disable multi statements/queries */
    1940             : 
    1941          58 :         if (mysql_real_query(mysql->mysql, query, query_len)) {
    1942           8 :                 MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
    1943           8 :                 RETURN_FALSE;
    1944             :         }
    1945             : 
    1946          50 :         if (!mysql_field_count(mysql->mysql)) {
    1947          16 :                 if (MyG(report_mode) & MYSQLI_REPORT_INDEX) {
    1948           0 :                         php_mysqli_report_index(query, mysqli_server_status(mysql->mysql));
    1949             :                 }
    1950             :         }
    1951             : 
    1952          50 :         RETURN_TRUE;
    1953             : }
    1954             : /* }}} */
    1955             : 
    1956             : /* {{{ proto string mysqli_real_escape_string(object link, string escapestr)
    1957             :    Escapes special characters in a string for use in a SQL statement, taking into account the current charset of the connection */
    1958       13199 : PHP_FUNCTION(mysqli_real_escape_string) {
    1959             :         MY_MYSQL        *mysql;
    1960       13199 :         zval            *mysql_link = NULL;
    1961             :         char            *escapestr;
    1962             :         size_t                  escapestr_len;
    1963             :         zend_string *newstr;
    1964             : 
    1965       13199 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Os", &mysql_link, mysqli_link_class_entry, &escapestr, &escapestr_len) == FAILURE) {
    1966           7 :                 return;
    1967             :         }
    1968       13192 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1969             : 
    1970       26380 :         newstr = zend_string_alloc(2 * escapestr_len, 0);
    1971       13190 :         ZSTR_LEN(newstr) = mysql_real_escape_string(mysql->mysql, ZSTR_VAL(newstr), escapestr, escapestr_len);
    1972       26380 :         newstr = zend_string_truncate(newstr, ZSTR_LEN(newstr), 0);
    1973             : 
    1974       13190 :         RETURN_NEW_STR(newstr);
    1975             : }
    1976             : /* }}} */
    1977             : 
    1978             : /* {{{ proto bool mysqli_rollback(object link)
    1979             :    Undo actions from current transaction */
    1980          10 : PHP_FUNCTION(mysqli_rollback)
    1981             : {
    1982             :         MY_MYSQL        *mysql;
    1983             :         zval            *mysql_link;
    1984          10 :         zend_long               flags = TRANS_COR_NO_OPT;
    1985          10 :         char *          name = NULL;
    1986          10 :         size_t                  name_len = 0;
    1987             : 
    1988          10 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O|ls", &mysql_link, mysqli_link_class_entry, &flags, &name, &name_len) == FAILURE) {
    1989           3 :                 return;
    1990             :         }
    1991           7 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    1992             : 
    1993             : #if !defined(MYSQLI_USE_MYSQLND)
    1994             :         if (mysqli_commit_or_rollback_libmysql(mysql->mysql, FALSE, flags, name)) {
    1995             : #else
    1996           6 :         if (FAIL == mysqlnd_rollback(mysql->mysql, flags, name)) {
    1997             : #endif
    1998           0 :                 RETURN_FALSE;
    1999             :         }
    2000           6 :         RETURN_TRUE;
    2001             : }
    2002             : /* }}} */
    2003             : 
    2004             : /* {{{ proto bool mysqli_stmt_send_long_data(object stmt, int param_nr, string data)
    2005             : */
    2006          23 : PHP_FUNCTION(mysqli_stmt_send_long_data)
    2007             : {
    2008             :         MY_STMT *stmt;
    2009             :         zval    *mysql_stmt;
    2010             :         char    *data;
    2011             :         zend_long       param_nr;
    2012             :         size_t          data_len;
    2013             : 
    2014          23 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Ols", &mysql_stmt, mysqli_stmt_class_entry, &param_nr, &data, &data_len) == FAILURE) {
    2015           6 :                 return;
    2016             :         }
    2017          17 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2018             : 
    2019          17 :         if (param_nr < 0) {
    2020           1 :                 php_error_docref(NULL, E_WARNING, "Invalid parameter number");
    2021           1 :                 RETURN_FALSE;
    2022             :         }
    2023          16 :         if (mysql_stmt_send_long_data(stmt->stmt, param_nr, data, data_len)) {
    2024           1 :                 RETURN_FALSE;
    2025             :         }
    2026          15 :         RETURN_TRUE;
    2027             : }
    2028             : /* }}} */
    2029             : 
    2030             : /* {{{ proto mixed mysqli_stmt_affected_rows(object stmt)
    2031             :    Return the number of rows affected in the last query for the given link */
    2032          25 : PHP_FUNCTION(mysqli_stmt_affected_rows)
    2033             : {
    2034             :         MY_STMT                 *stmt;
    2035             :         zval                    *mysql_stmt;
    2036             :         my_ulonglong    rc;
    2037             : 
    2038          25 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2039           2 :                 return;
    2040             :         }
    2041          23 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2042             : 
    2043          21 :         rc = mysql_stmt_affected_rows(stmt->stmt);
    2044          21 :         if (rc == (my_ulonglong) -1) {
    2045           5 :                 RETURN_LONG(-1);
    2046             :         }
    2047          16 :         MYSQLI_RETURN_LONG_INT(rc)
    2048             : }
    2049             : /* }}} */
    2050             : 
    2051             : /* {{{ proto bool mysqli_stmt_close(object stmt)
    2052             :    Close statement */
    2053         918 : PHP_FUNCTION(mysqli_stmt_close)
    2054             : {
    2055             :         MY_STMT         *stmt;
    2056             :         zval            *mysql_stmt;
    2057             : 
    2058         918 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2059           2 :                 return;
    2060             :         }
    2061         916 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2062             : 
    2063         913 :         mysqli_stmt_close(stmt->stmt, FALSE);
    2064         913 :         stmt->stmt = NULL;
    2065         913 :         php_clear_stmt_bind(stmt);
    2066         913 :         MYSQLI_CLEAR_RESOURCE(mysql_stmt);
    2067         913 :         RETURN_TRUE;
    2068             : }
    2069             : /* }}} */
    2070             : 
    2071             : /* {{{ proto void mysqli_stmt_data_seek(object stmt, int offset)
    2072             :    Move internal result pointer */
    2073           8 : PHP_FUNCTION(mysqli_stmt_data_seek)
    2074             : {
    2075             :         MY_STMT         *stmt;
    2076             :         zval            *mysql_stmt;
    2077             :         zend_long               offset;
    2078             : 
    2079           8 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Ol", &mysql_stmt, mysqli_stmt_class_entry, &offset) == FAILURE) {
    2080           2 :                 return;
    2081             :         }
    2082           6 :         if (offset < 0) {
    2083           1 :                 php_error_docref(NULL, E_WARNING, "Offset must be positive");
    2084           1 :                 RETURN_FALSE;
    2085             :         }
    2086             : 
    2087           5 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2088             : 
    2089           3 :         mysql_stmt_data_seek(stmt->stmt, offset);
    2090             : }
    2091             : /* }}} */
    2092             : 
    2093             : /* {{{ proto int mysqli_stmt_field_count(object stmt) {
    2094             :    Return the number of result columns for the given statement */
    2095          20 : PHP_FUNCTION(mysqli_stmt_field_count)
    2096             : {
    2097             :         MY_STMT         *stmt;
    2098             :         zval            *mysql_stmt;
    2099             : 
    2100          20 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2101           2 :                 return;
    2102             :         }
    2103          18 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2104             : 
    2105          15 :         RETURN_LONG(mysql_stmt_field_count(stmt->stmt));
    2106             : }
    2107             : /* }}} */
    2108             : 
    2109             : /* {{{ proto void mysqli_stmt_free_result(object stmt)
    2110             :    Free stored result memory for the given statement handle */
    2111          53 : PHP_FUNCTION(mysqli_stmt_free_result)
    2112             : {
    2113             :         MY_STMT         *stmt;
    2114             :         zval            *mysql_stmt;
    2115             : 
    2116          53 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2117           2 :                 return;
    2118             :         }
    2119             : 
    2120          51 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2121             : 
    2122          49 :         mysql_stmt_free_result(stmt->stmt);
    2123             : }
    2124             : /* }}} */
    2125             : 
    2126             : /* {{{ proto mixed mysqli_stmt_insert_id(object stmt)
    2127             :    Get the ID generated from the previous INSERT operation */
    2128           8 : PHP_FUNCTION(mysqli_stmt_insert_id)
    2129             : {
    2130             :         MY_STMT                 *stmt;
    2131             :         my_ulonglong    rc;
    2132             :         zval                    *mysql_stmt;
    2133             : 
    2134           8 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2135           1 :                 return;
    2136             :         }
    2137           7 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2138           5 :         rc = mysql_stmt_insert_id(stmt->stmt);
    2139           5 :         MYSQLI_RETURN_LONG_INT(rc)
    2140             : }
    2141             : /* }}} */
    2142             : 
    2143             : /* {{{ proto int mysqli_stmt_param_count(object stmt)
    2144             :    Return the number of parameter for the given statement */
    2145          10 : PHP_FUNCTION(mysqli_stmt_param_count)
    2146             : {
    2147             :         MY_STMT         *stmt;
    2148             :         zval            *mysql_stmt;
    2149             : 
    2150          10 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2151           3 :                 return;
    2152             :         }
    2153           7 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2154             : 
    2155           5 :         RETURN_LONG(mysql_stmt_param_count(stmt->stmt));
    2156             : }
    2157             : /* }}} */
    2158             : 
    2159             : /* {{{ proto bool mysqli_stmt_reset(object stmt)
    2160             :    reset a prepared statement */
    2161          11 : PHP_FUNCTION(mysqli_stmt_reset)
    2162             : {
    2163             :         MY_STMT         *stmt;
    2164             :         zval            *mysql_stmt;
    2165             : 
    2166          11 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2167           3 :                 return;
    2168             :         }
    2169             : 
    2170           8 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2171             : 
    2172           6 :         if (mysql_stmt_reset(stmt->stmt)) {
    2173           0 :                 RETURN_FALSE;
    2174             :         }
    2175           6 :         RETURN_TRUE;
    2176             : }
    2177             : /* }}} */
    2178             : 
    2179             : /* {{{ proto mixed mysqli_stmt_num_rows(object stmt)
    2180             :    Return the number of rows in statements result set */
    2181          24 : PHP_FUNCTION(mysqli_stmt_num_rows)
    2182             : {
    2183             :         MY_STMT                 *stmt;
    2184             :         zval                    *mysql_stmt;
    2185             :         my_ulonglong    rc;
    2186             : 
    2187          24 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2188           2 :                 return;
    2189             :         }
    2190             : 
    2191          22 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2192             : 
    2193          21 :         rc = mysql_stmt_num_rows(stmt->stmt);
    2194          21 :         MYSQLI_RETURN_LONG_INT(rc)
    2195             : }
    2196             : /* }}} */
    2197             : 
    2198             : /* {{{ proto bool mysqli_select_db(object link, string dbname)
    2199             :    Select a MySQL database */
    2200          49 : PHP_FUNCTION(mysqli_select_db)
    2201             : {
    2202             :         MY_MYSQL        *mysql;
    2203             :         zval            *mysql_link;
    2204             :         char            *dbname;
    2205             :         size_t                  dbname_len;
    2206             : 
    2207          49 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Os", &mysql_link, mysqli_link_class_entry, &dbname, &dbname_len) == FAILURE) {
    2208           3 :                 return;
    2209             :         }
    2210          46 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    2211             : 
    2212          45 :         if (mysql_select_db(mysql->mysql, dbname)) {
    2213           8 :                 MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
    2214           8 :                 RETURN_FALSE;
    2215             :         }
    2216          37 :         RETURN_TRUE;
    2217             : }
    2218             : /* }}} */
    2219             : 
    2220             : /* {{{ proto string mysqli_sqlstate(object link)
    2221             :    Returns the SQLSTATE error from previous MySQL operation */
    2222          16 : PHP_FUNCTION(mysqli_sqlstate)
    2223             : {
    2224             :         MY_MYSQL        *mysql;
    2225             :         zval            *mysql_link;
    2226             :         const char      *state;
    2227             : 
    2228          16 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    2229           3 :                 return;
    2230             :         }
    2231          13 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    2232           6 :         state = mysql_sqlstate(mysql->mysql);
    2233           6 :         if (state) {
    2234          12 :                 RETURN_STRING(state);
    2235             :         }
    2236             : }
    2237             : /* }}} */
    2238             : 
    2239             : /* {{{ proto bool mysqli_ssl_set(object link ,string key ,string cert ,string ca ,string capath ,string cipher])
    2240             : */
    2241           9 : PHP_FUNCTION(mysqli_ssl_set)
    2242             : {
    2243             :         MY_MYSQL        *mysql;
    2244             :         zval            *mysql_link;
    2245             :         char            *ssl_parm[5];
    2246             :         size_t                  ssl_parm_len[5], i;
    2247             : 
    2248           9 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Osssss", &mysql_link, mysqli_link_class_entry, &ssl_parm[0], &ssl_parm_len[0], &ssl_parm[1], &ssl_parm_len[1], &ssl_parm[2], &ssl_parm_len[2], &ssl_parm[3], &ssl_parm_len[3], &ssl_parm[4], &ssl_parm_len[4])   == FAILURE) {
    2249           6 :                 return;
    2250             :         }
    2251           3 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_INITIALIZED);
    2252             : 
    2253          18 :         for (i = 0; i < 5; i++) {
    2254          15 :                 if (!ssl_parm_len[i]) {
    2255          10 :                         ssl_parm[i] = NULL;
    2256             :                 }
    2257             :         }
    2258             : 
    2259           3 :         mysql_ssl_set(mysql->mysql, ssl_parm[0], ssl_parm[1], ssl_parm[2], ssl_parm[3], ssl_parm[4]);
    2260             : 
    2261           3 :         RETURN_TRUE;
    2262             : }
    2263             : /* }}} */
    2264             : 
    2265             : /* {{{ proto mixed mysqli_stat(object link)
    2266             :    Get current system status */
    2267          11 : PHP_FUNCTION(mysqli_stat)
    2268             : {
    2269             :         MY_MYSQL        *mysql;
    2270             :         zval            *mysql_link;
    2271             : #if defined(MYSQLI_USE_MYSQLND)
    2272             :         zend_string *stat;
    2273             : #else
    2274             :         char            *stat;
    2275             : #endif
    2276             : 
    2277          11 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    2278           3 :                 return;
    2279             :         }
    2280           8 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    2281             : 
    2282             : #if !defined(MYSQLI_USE_MYSQLND)
    2283             :         if ((stat = (char *)mysql_stat(mysql->mysql)))
    2284             :         {
    2285             :                 RETURN_STRING(stat);
    2286             : #else
    2287           7 :         if (mysqlnd_stat(mysql->mysql, &stat) == PASS)
    2288             :         {
    2289           7 :                 RETURN_STR(stat);
    2290             : #endif
    2291             :         } else {
    2292           0 :                 RETURN_FALSE;
    2293             :         }
    2294             : }
    2295             : 
    2296             : /* }}} */
    2297             : 
    2298             : /* {{{ proto bool mysqli_refresh(object link, long options)
    2299             :    Flush tables or caches, or reset replication server information */
    2300           0 : PHP_FUNCTION(mysqli_refresh)
    2301             : {
    2302             :         MY_MYSQL *mysql;
    2303           0 :         zval *mysql_link = NULL;
    2304             :         zend_long options;
    2305             : 
    2306           0 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Ol", &mysql_link, mysqli_link_class_entry, &options) == FAILURE) {
    2307           0 :                 return;
    2308             :         }
    2309           0 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_INITIALIZED);
    2310             : #ifdef MYSQLI_USE_MYSQLND
    2311           0 :         RETURN_BOOL(!mysql_refresh(mysql->mysql, (uint8_t) options));
    2312             : #else
    2313             :         RETURN_BOOL(!mysql_refresh(mysql->mysql, options));
    2314             : #endif
    2315             : }
    2316             : /* }}} */
    2317             : 
    2318             : /* {{{ proto int mysqli_stmt_attr_set(object stmt, long attr, long mode)
    2319             : */
    2320        1116 : PHP_FUNCTION(mysqli_stmt_attr_set)
    2321             : {
    2322             :         MY_STMT *stmt;
    2323             :         zval    *mysql_stmt;
    2324             :         zend_long       mode_in;
    2325             : #if MYSQL_VERSION_ID >= 50107
    2326             :         my_bool mode_b;
    2327             : #endif
    2328             :         zend_ulong      mode;
    2329             :         zend_long       attr;
    2330             :         void    *mode_p;
    2331             : 
    2332        1116 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Oll", &mysql_stmt, mysqli_stmt_class_entry, &attr, &mode_in) == FAILURE) {
    2333           4 :                 return;
    2334             :         }
    2335        1112 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2336             : 
    2337        1111 :         if (mode_in < 0) {
    2338           0 :                 php_error_docref(NULL, E_WARNING, "mode should be non-negative, %pd passed", mode_in);
    2339           0 :                 RETURN_FALSE;
    2340             :         }
    2341             : 
    2342        1111 :         switch (attr) {
    2343             : #if MYSQL_VERSION_ID >= 50107
    2344             :         case STMT_ATTR_UPDATE_MAX_LENGTH:
    2345             :                 mode_b = (my_bool) mode_in;
    2346             :                 mode_p = &mode_b;
    2347             :                 break;
    2348             : #endif
    2349             :         default:
    2350        1111 :                 mode = mode_in;
    2351        1111 :                 mode_p = &mode;
    2352             :                 break;
    2353             :         }
    2354             : #if !defined(MYSQLI_USE_MYSQLND)
    2355             :         if (mysql_stmt_attr_set(stmt->stmt, attr, mode_p)) {
    2356             : #else
    2357        1111 :         if (FAIL == mysql_stmt_attr_set(stmt->stmt, attr, mode_p)) {
    2358             : #endif
    2359        1101 :                 RETURN_FALSE;
    2360             :         }
    2361          10 :         RETURN_TRUE;
    2362             : }
    2363             : /* }}} */
    2364             : 
    2365             : /* {{{ proto int mysqli_stmt_attr_get(object stmt, long attr)
    2366             : */
    2367          13 : PHP_FUNCTION(mysqli_stmt_attr_get)
    2368             : {
    2369             :         MY_STMT *stmt;
    2370             :         zval    *mysql_stmt;
    2371          13 :         zend_ulong      value = 0;
    2372             :         zend_long       attr;
    2373             :         int             rc;
    2374             : 
    2375          13 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Ol", &mysql_stmt, mysqli_stmt_class_entry, &attr) == FAILURE) {
    2376           4 :                 return;
    2377             :         }
    2378           9 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2379             : 
    2380           6 :         if ((rc = mysql_stmt_attr_get(stmt->stmt, attr, &value))) {
    2381           1 :                 RETURN_FALSE;
    2382             :         }
    2383             : 
    2384             : #if MYSQL_VERSION_ID >= 50107
    2385             :         if (attr == STMT_ATTR_UPDATE_MAX_LENGTH)
    2386             :                 value = *((my_bool *)&value);
    2387             : #endif
    2388           5 :         RETURN_LONG((zend_ulong)value);
    2389             : }
    2390             : /* }}} */
    2391             : 
    2392             : /* {{{ proto int mysqli_stmt_errno(object stmt)
    2393             : */
    2394          11 : PHP_FUNCTION(mysqli_stmt_errno)
    2395             : {
    2396             :         MY_STMT *stmt;
    2397             :         zval    *mysql_stmt;
    2398             : 
    2399          11 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2400           2 :                 return;
    2401             :         }
    2402           9 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_INITIALIZED);
    2403             : 
    2404           8 :         RETURN_LONG(mysql_stmt_errno(stmt->stmt));
    2405             : }
    2406             : /* }}} */
    2407             : 
    2408             : /* {{{ proto string mysqli_stmt_error(object stmt)
    2409             : */
    2410          10 : PHP_FUNCTION(mysqli_stmt_error)
    2411             : {
    2412             :         MY_STMT *stmt;
    2413             :         zval    *mysql_stmt;
    2414             :         const char * err;
    2415             : 
    2416          10 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2417           2 :                 return;
    2418             :         }
    2419           8 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_INITIALIZED);
    2420             : 
    2421           7 :         err = mysql_stmt_error(stmt->stmt);
    2422           7 :         if (err) {
    2423          14 :                 RETURN_STRING(err);
    2424             :         }
    2425             : }
    2426             : /* }}} */
    2427             : 
    2428             : /* {{{ proto mixed mysqli_stmt_init(object link)
    2429             :    Initialize statement object
    2430             : */
    2431         830 : PHP_FUNCTION(mysqli_stmt_init)
    2432             : {
    2433             :         MY_MYSQL                *mysql;
    2434             :         MY_STMT                 *stmt;
    2435             :         zval                    *mysql_link;
    2436             :         MYSQLI_RESOURCE *mysqli_resource;
    2437             : 
    2438         830 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O",&mysql_link, mysqli_link_class_entry) == FAILURE) {
    2439           3 :                 return;
    2440             :         }
    2441         827 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    2442             : 
    2443         826 :         stmt = (MY_STMT *)ecalloc(1,sizeof(MY_STMT));
    2444             : 
    2445         826 :         if (!(stmt->stmt = mysql_stmt_init(mysql->mysql))) {
    2446           0 :                 efree(stmt);
    2447           0 :                 RETURN_FALSE;
    2448             :         }
    2449             : #ifndef MYSQLI_USE_MYSQLND
    2450             :         ZVAL_COPY(&stmt->link_handle, mysql_link);
    2451             : #endif
    2452             : 
    2453         826 :         mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
    2454         826 :         mysqli_resource->status = MYSQLI_STATUS_INITIALIZED;
    2455         826 :         mysqli_resource->ptr = (void *)stmt;
    2456         826 :         MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_stmt_class_entry);
    2457             : }
    2458             : /* }}} */
    2459             : 
    2460             : /* {{{ proto bool mysqli_stmt_prepare(object stmt, string query)
    2461             :    prepare server side statement with query
    2462             : */
    2463        3259 : PHP_FUNCTION(mysqli_stmt_prepare)
    2464             : {
    2465             :         MY_STMT *stmt;
    2466             :         zval    *mysql_stmt;
    2467             :         char    *query;
    2468             :         size_t          query_len;
    2469             : 
    2470        3259 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "Os", &mysql_stmt, mysqli_stmt_class_entry, &query, &query_len) == FAILURE) {
    2471           5 :                 return;
    2472             :         }
    2473        3254 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_INITIALIZED);
    2474             : 
    2475        3252 :         if (mysql_stmt_prepare(stmt->stmt, query, query_len)) {
    2476          10 :                 MYSQLI_REPORT_STMT_ERROR(stmt->stmt);
    2477          10 :                 RETURN_FALSE;
    2478             :         }
    2479             :         /* change status */
    2480        3242 :         MYSQLI_SET_STATUS(mysql_stmt, MYSQLI_STATUS_VALID);
    2481        3242 :         RETURN_TRUE;
    2482             : }
    2483             : /* }}} */
    2484             : 
    2485             : /* {{{ proto mixed mysqli_stmt_result_metadata(object stmt)
    2486             :    return result set from statement */
    2487         221 : PHP_FUNCTION(mysqli_stmt_result_metadata)
    2488             : {
    2489             :         MY_STMT                 *stmt;
    2490             :         MYSQL_RES               *result;
    2491             :         zval                    *mysql_stmt;
    2492             :         MYSQLI_RESOURCE *mysqli_resource;
    2493             : 
    2494         221 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2495           3 :                 return;
    2496             :         }
    2497         218 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2498             : 
    2499         216 :         if (!(result = mysql_stmt_result_metadata(stmt->stmt))){
    2500           0 :                 MYSQLI_REPORT_STMT_ERROR(stmt->stmt);
    2501           0 :                 RETURN_FALSE;
    2502             :         }
    2503             : 
    2504         216 :         mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
    2505         216 :         mysqli_resource->ptr = (void *)result;
    2506         216 :         mysqli_resource->status = MYSQLI_STATUS_VALID;
    2507         216 :         MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_result_class_entry);
    2508             : }
    2509             : /* }}} */
    2510             : 
    2511             : /* {{{ proto bool mysqli_stmt_store_result(object stmt)
    2512             : */
    2513          60 : PHP_FUNCTION(mysqli_stmt_store_result)
    2514             : {
    2515             :         MY_STMT *stmt;
    2516             :         zval    *mysql_stmt;
    2517             : 
    2518          60 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2519           2 :                 return;
    2520             :         }
    2521          58 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2522             : 
    2523             : #if !defined(MYSQLI_USE_MYSQLND)
    2524             :         {
    2525             :                 /*
    2526             :                   If the user wants to store the data and we have BLOBs/TEXTs we try to allocate
    2527             :                   not the maximal length of the type (which is 16MB even for LONGBLOB) but
    2528             :                   the maximal length of the field in the result set. If he/she has quite big
    2529             :                   BLOB/TEXT columns after calling store_result() the memory usage of PHP will
    2530             :                   double - but this is a known problem of the simple MySQL API ;)
    2531             :                 */
    2532             :                 int     i = 0;
    2533             : 
    2534             :                 for (i = mysql_stmt_field_count(stmt->stmt) - 1; i >=0; --i) {
    2535             :                         if (stmt->stmt->fields && (stmt->stmt->fields[i].type == MYSQL_TYPE_BLOB ||
    2536             :                                 stmt->stmt->fields[i].type == MYSQL_TYPE_MEDIUM_BLOB ||
    2537             :                                 stmt->stmt->fields[i].type == MYSQL_TYPE_LONG_BLOB ||
    2538             :                                 stmt->stmt->fields[i].type == MYSQL_TYPE_GEOMETRY))
    2539             :                         {
    2540             : #if MYSQL_VERSION_ID >= 50107
    2541             :                                 my_bool tmp=1;
    2542             : #else
    2543             :                                 uint tmp=1;
    2544             : #endif
    2545             :                                 mysql_stmt_attr_set(stmt->stmt, STMT_ATTR_UPDATE_MAX_LENGTH, &tmp);
    2546             :                                 break;
    2547             :                         }
    2548             :                 }
    2549             :         }
    2550             : #endif
    2551             : 
    2552          55 :         if (mysql_stmt_store_result(stmt->stmt)){
    2553           3 :                 MYSQLI_REPORT_STMT_ERROR(stmt->stmt);
    2554           3 :                 RETURN_FALSE;
    2555             :         }
    2556          52 :         RETURN_TRUE;
    2557             : }
    2558             : /* }}} */
    2559             : 
    2560             : /* {{{ proto string mysqli_stmt_sqlstate(object stmt)
    2561             : */
    2562           8 : PHP_FUNCTION(mysqli_stmt_sqlstate)
    2563             : {
    2564             :         MY_STMT *stmt;
    2565             :         zval    *mysql_stmt;
    2566             :         const char * state;
    2567             : 
    2568           8 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
    2569           3 :                 return;
    2570             :         }
    2571           5 :         MYSQLI_FETCH_RESOURCE_STMT(stmt, mysql_stmt, MYSQLI_STATUS_VALID);
    2572             : 
    2573           3 :         state = mysql_stmt_sqlstate(stmt->stmt);
    2574           3 :         if (state) {
    2575           6 :                 RETURN_STRING(state);
    2576             :         }
    2577             : }
    2578             : /* }}} */
    2579             : 
    2580             : /* {{{ proto object mysqli_store_result(object link [, int flags])
    2581             :    Buffer result set on client */
    2582          66 : PHP_FUNCTION(mysqli_store_result)
    2583             : {
    2584             :         MY_MYSQL                *mysql;
    2585             :         MYSQL_RES               *result;
    2586             :         zval                    *mysql_link;
    2587             :         MYSQLI_RESOURCE *mysqli_resource;
    2588          66 :         zend_long flags = 0;
    2589             : 
    2590             : 
    2591          66 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O|l", &mysql_link, mysqli_link_class_entry, &flags) == FAILURE) {
    2592           2 :                 return;
    2593             :         }
    2594          64 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    2595             : #if MYSQLI_USE_MYSQLND
    2596          63 :         result = flags & MYSQLI_STORE_RESULT_COPY_DATA? mysqlnd_store_result_ofs(mysql->mysql) : mysqlnd_store_result(mysql->mysql);
    2597             : #else
    2598             :         result = mysql_store_result(mysql->mysql);
    2599             : #endif
    2600          63 :         if (!result) {
    2601          15 :                 MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
    2602          15 :                 RETURN_FALSE;
    2603             :         }
    2604          48 :         if (MyG(report_mode) & MYSQLI_REPORT_INDEX) {
    2605           0 :                 php_mysqli_report_index("from previous query", mysqli_server_status(mysql->mysql));
    2606             :         }
    2607             : 
    2608          48 :         mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
    2609          48 :         mysqli_resource->ptr = (void *)result;
    2610          48 :         mysqli_resource->status = MYSQLI_STATUS_VALID;
    2611          48 :         MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_result_class_entry);
    2612             : }
    2613             : /* }}} */
    2614             : 
    2615             : /* {{{ proto int mysqli_thread_id(object link)
    2616             :    Return the current thread ID */
    2617          79 : PHP_FUNCTION(mysqli_thread_id)
    2618             : {
    2619             :         MY_MYSQL        *mysql;
    2620             :         zval            *mysql_link;
    2621             : 
    2622          79 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    2623           2 :                 return;
    2624             :         }
    2625          77 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    2626             : 
    2627          68 :         RETURN_LONG((zend_long) mysql_thread_id(mysql->mysql));
    2628             : }
    2629             : /* }}} */
    2630             : 
    2631             : /* {{{ proto bool mysqli_thread_safe(void)
    2632             :    Return whether thread safety is given or not */
    2633           2 : PHP_FUNCTION(mysqli_thread_safe)
    2634             : {
    2635           2 :         RETURN_BOOL(mysql_thread_safe());
    2636             : }
    2637             : /* }}} */
    2638             : 
    2639             : /* {{{ proto mixed mysqli_use_result(object link)
    2640             :    Directly retrieve query results - do not buffer results on client side */
    2641          23 : PHP_FUNCTION(mysqli_use_result)
    2642             : {
    2643             :         MY_MYSQL                *mysql;
    2644             :         MYSQL_RES               *result;
    2645             :         zval                    *mysql_link;
    2646             :         MYSQLI_RESOURCE *mysqli_resource;
    2647             : 
    2648          23 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    2649           2 :                 return;
    2650             :         }
    2651          21 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    2652             : 
    2653          20 :         if (!(result = mysql_use_result(mysql->mysql))) {
    2654           3 :                 MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
    2655           3 :                 RETURN_FALSE;
    2656             :         }
    2657             : 
    2658          17 :         if (MyG(report_mode) & MYSQLI_REPORT_INDEX) {
    2659           0 :                 php_mysqli_report_index("from previous query", mysqli_server_status(mysql->mysql));
    2660             :         }
    2661          17 :         mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
    2662          17 :         mysqli_resource->ptr = (void *)result;
    2663          17 :         mysqli_resource->status = MYSQLI_STATUS_VALID;
    2664          17 :         MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_result_class_entry);
    2665             : }
    2666             : /* }}} */
    2667             : 
    2668             : /* {{{ proto int mysqli_warning_count (object link)
    2669             :    Return number of warnings from the last query for the given link */
    2670          16 : PHP_FUNCTION(mysqli_warning_count)
    2671             : {
    2672             :         MY_MYSQL        *mysql;
    2673             :         zval            *mysql_link;
    2674             : 
    2675          16 :         if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
    2676           3 :                 return;
    2677             :         }
    2678          13 :         MYSQLI_FETCH_RESOURCE_CONN(mysql, mysql_link, MYSQLI_STATUS_VALID);
    2679             : 
    2680           6 :         RETURN_LONG(mysql_warning_count(mysql->mysql));
    2681             : }
    2682             : /* }}} */
    2683             : 
    2684             : /*
    2685             :  * Local variables:
    2686             :  * tab-width: 4
    2687             :  * c-basic-offset: 4
    2688             :  * End:
    2689             :  * vim600: noet sw=4 ts=4 fdm=marker
    2690             :  * vim<600: noet sw=4 ts=4
    2691             :  */

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