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LCOV - code coverage report
Current view: top level - Zend - zend_variables.c (source / functions) Hit Total Coverage
Test: PHP Code Coverage Lines: 52 54 96.3 %
Date: 2014-07-27 Functions: 7 7 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :    +----------------------------------------------------------------------+
       3             :    | Zend Engine                                                          |
       4             :    +----------------------------------------------------------------------+
       5             :    | Copyright (c) 1998-2013 Zend Technologies Ltd. (http://www.zend.com) |
       6             :    +----------------------------------------------------------------------+
       7             :    | This source file is subject to version 2.00 of the Zend 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.zend.com/license/2_00.txt.                                |
      11             :    | If you did not receive a copy of the Zend license and are unable to  |
      12             :    | obtain it through the world-wide-web, please send a note to          |
      13             :    | license@zend.com so we can mail you a copy immediately.              |
      14             :    +----------------------------------------------------------------------+
      15             :    | Authors: Andi Gutmans <andi@zend.com>                                |
      16             :    |          Zeev Suraski <zeev@zend.com>                                |
      17             :    +----------------------------------------------------------------------+
      18             : */
      19             : 
      20             : /* $Id$ */
      21             : 
      22             : #include <stdio.h>
      23             : #include "zend.h"
      24             : #include "zend_API.h"
      25             : #include "zend_globals.h"
      26             : #include "zend_constants.h"
      27             : #include "zend_list.h"
      28             : 
      29             : 
      30    28333934 : ZEND_API void _zval_dtor_func(zval *zvalue ZEND_FILE_LINE_DC)
      31             : {
      32    28333934 :         switch (Z_TYPE_P(zvalue) & IS_CONSTANT_TYPE_MASK) {
      33             :                 case IS_STRING:
      34             :                 case IS_CONSTANT:
      35             :                         CHECK_ZVAL_STRING_REL(zvalue);
      36    22235694 :                         STR_FREE_REL(zvalue->value.str.val);
      37    22235694 :                         break;
      38             :                 case IS_ARRAY:
      39             :                 case IS_CONSTANT_ARRAY: {
      40             :                                 TSRMLS_FETCH();
      41             : 
      42     3484440 :                                 if (zvalue->value.ht && (zvalue->value.ht != &EG(symbol_table))) {
      43             :                                         /* break possible cycles */
      44     3462345 :                                         Z_TYPE_P(zvalue) = IS_NULL;
      45     3462345 :                                         zend_hash_destroy(zvalue->value.ht);
      46     3462344 :                                         FREE_HASHTABLE(zvalue->value.ht);
      47             :                                 }
      48             :                         }
      49     3484439 :                         break;
      50             :                 case IS_OBJECT:
      51             :                         {
      52             :                                 TSRMLS_FETCH();
      53             : 
      54     2018650 :                                 Z_OBJ_HT_P(zvalue)->del_ref(zvalue TSRMLS_CC);
      55             :                         }
      56     2018644 :                         break;
      57             :                 case IS_RESOURCE:
      58             :                         {
      59             :                                 TSRMLS_FETCH();
      60             : 
      61             :                                 /* destroy resource */
      62      595097 :                                 zend_list_delete(zvalue->value.lval);
      63             :                         }
      64      595097 :                         break;
      65             :                 case IS_LONG:
      66             :                 case IS_DOUBLE:
      67             :                 case IS_BOOL:
      68             :                 case IS_NULL:
      69             :                 default:
      70          53 :                         return;
      71             :                         break;
      72             :         }
      73             : }
      74             : 
      75             : 
      76     9009840 : ZEND_API void _zval_internal_dtor(zval *zvalue ZEND_FILE_LINE_DC)
      77             : {
      78     9009840 :         switch (Z_TYPE_P(zvalue) & IS_CONSTANT_TYPE_MASK) {
      79             :                 case IS_STRING:
      80             :                 case IS_CONSTANT:
      81             :                         CHECK_ZVAL_STRING_REL(zvalue);
      82      639408 :                         free(zvalue->value.str.val);
      83      639408 :                         break;
      84             :                 case IS_ARRAY:
      85             :                 case IS_CONSTANT_ARRAY:
      86             :                 case IS_OBJECT:
      87             :                 case IS_RESOURCE:
      88           0 :                         zend_error(E_CORE_ERROR, "Internal zval's can't be arrays, objects or resources");
      89             :                         break;
      90             :                 case IS_LONG:
      91             :                 case IS_DOUBLE:
      92             :                 case IS_BOOL:
      93             :                 case IS_NULL:
      94             :                 default:
      95             :                         break;
      96             :         }
      97     9009840 : }
      98             : 
      99             : 
     100    10171421 : ZEND_API void zval_add_ref(zval **p)
     101             : {
     102    10171421 :         Z_ADDREF_PP(p);
     103    10171421 : }
     104             : 
     105             : 
     106     7402198 : ZEND_API void _zval_copy_ctor_func(zval *zvalue ZEND_FILE_LINE_DC)
     107             : {
     108     7402198 :         switch (Z_TYPE_P(zvalue) & IS_CONSTANT_TYPE_MASK) {
     109             :                 case IS_RESOURCE: {
     110             :                                 TSRMLS_FETCH();
     111             : 
     112        1707 :                                 zend_list_addref(zvalue->value.lval);
     113             :                         }
     114        1707 :                         break;
     115             :                 case IS_BOOL:
     116             :                 case IS_LONG:
     117             :                 case IS_NULL:
     118           0 :                         break;
     119             :                 case IS_CONSTANT:
     120             :                 case IS_STRING:
     121             :                         CHECK_ZVAL_STRING_REL(zvalue);
     122     6164836 :                         zvalue->value.str.val = (char *) estrndup_rel(zvalue->value.str.val, zvalue->value.str.len);
     123     6164836 :                         break;
     124             :                 case IS_ARRAY:
     125             :                 case IS_CONSTANT_ARRAY: {
     126             :                                 zval *tmp;
     127      866202 :                                 HashTable *original_ht = zvalue->value.ht;
     128      866202 :                                 HashTable *tmp_ht = NULL;
     129             :                                 TSRMLS_FETCH();
     130             : 
     131      866202 :                                 if (zvalue->value.ht == &EG(symbol_table)) {
     132        2733 :                                         return; /* do nothing */
     133             :                                 }
     134      863469 :                                 ALLOC_HASHTABLE_REL(tmp_ht);
     135      863469 :                                 zend_hash_init(tmp_ht, zend_hash_num_elements(original_ht), NULL, ZVAL_PTR_DTOR, 0);
     136      863469 :                                 zend_hash_copy(tmp_ht, original_ht, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));
     137      863469 :                                 zvalue->value.ht = tmp_ht;
     138             :                         }
     139      863469 :                         break;
     140             :                 case IS_OBJECT:
     141             :                         {
     142             :                                 TSRMLS_FETCH();
     143      369453 :                                 Z_OBJ_HT_P(zvalue)->add_ref(zvalue TSRMLS_CC);
     144             :                         }
     145             :                         break;
     146             :         }
     147             : }
     148             : 
     149             : 
     150      216143 : ZEND_API int zend_print_variable(zval *var) 
     151             : {
     152      216143 :         return zend_print_zval(var, 0);
     153             : }
     154             : 
     155             : 
     156           4 : ZEND_API void _zval_dtor_wrapper(zval *zvalue)
     157             : {
     158             :         TSRMLS_FETCH();
     159             : 
     160           4 :         GC_REMOVE_ZVAL_FROM_BUFFER(zvalue);
     161           4 :         zval_dtor(zvalue);
     162           4 : }
     163             : 
     164       54417 : ZEND_API void zval_property_ctor(zval **p) /* {{{ */
     165             : {
     166       54417 :         zval *orig_ptr = *p;
     167             : 
     168       54417 :         ALLOC_ZVAL(*p);
     169       54417 :         **p = *orig_ptr;
     170       54417 :         zval_copy_ctor(*p);
     171       54417 :         Z_SET_REFCOUNT_PP(p, 1);
     172       54417 :         Z_UNSET_ISREF_PP(p);
     173       54417 : }
     174             : /* }}} */
     175             : 
     176             : #if ZEND_DEBUG
     177             : ZEND_API void _zval_copy_ctor_wrapper(zval *zvalue)
     178             : {
     179             :         zval_copy_ctor(zvalue);
     180             : }
     181             : 
     182             : 
     183             : ZEND_API void _zval_internal_dtor_wrapper(zval *zvalue)
     184             : {
     185             :         zval_internal_dtor(zvalue);
     186             : }
     187             : 
     188             : 
     189             : ZEND_API void _zval_ptr_dtor_wrapper(zval **zval_ptr)
     190             : {
     191             :         zval_ptr_dtor(zval_ptr);
     192             : }
     193             : 
     194             : 
     195             : ZEND_API void _zval_internal_ptr_dtor_wrapper(zval **zval_ptr)
     196             : {
     197             :         zval_internal_ptr_dtor(zval_ptr);
     198             : }
     199             : #endif
     200             : 
     201             : /*
     202             :  * Local variables:
     203             :  * tab-width: 4
     204             :  * c-basic-offset: 4
     205             :  * indent-tabs-mode: t
     206             :  * End:
     207             :  */

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Generated at Sun, 27 Jul 2014 12:58:23 +0000 (3 days ago)

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