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LCOV - code coverage report
Current view: top level - ext/standard - microtime.c (source / functions) Hit Total Coverage
Test: PHP Code Coverage Lines: 51 53 96.2 %
Date: 2014-10-22 Functions: 4 4 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :    +----------------------------------------------------------------------+
       3             :    | PHP Version 7                                                        |
       4             :    +----------------------------------------------------------------------+
       5             :    | Copyright (c) 1997-2014 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             :    | Author: Paul Panotzki - Bunyip Information Systems                   |
      16             :    +----------------------------------------------------------------------+
      17             :  */
      18             : 
      19             : /* $Id$ */
      20             : 
      21             : #include "php.h"
      22             : 
      23             : #ifdef HAVE_SYS_TYPES_H
      24             : #include <sys/types.h>
      25             : #endif
      26             : #ifdef PHP_WIN32
      27             : #include "win32/time.h"
      28             : #elif defined(NETWARE)
      29             : #include <sys/timeval.h>
      30             : #include <sys/time.h>
      31             : #else
      32             : #include <sys/time.h>
      33             : #endif
      34             : #ifdef HAVE_SYS_RESOURCE_H
      35             : #include <sys/resource.h>
      36             : #endif
      37             : #ifdef HAVE_UNISTD_H
      38             : #include <unistd.h>
      39             : #endif
      40             : #include <stdlib.h>
      41             : #include <string.h>
      42             : #include <stdio.h>
      43             : #include <errno.h>
      44             : 
      45             : #include "microtime.h"
      46             : #include "ext/date/php_date.h"
      47             : 
      48             : #define NUL  '\0'
      49             : #define MICRO_IN_SEC 1000000.00
      50             : #define SEC_IN_MIN 60
      51             : 
      52             : #ifdef HAVE_GETTIMEOFDAY
      53      312398 : static void _php_gettimeofday(INTERNAL_FUNCTION_PARAMETERS, int mode)
      54             : {
      55      312398 :         zend_bool get_as_float = 0;
      56      312398 :         struct timeval tp = {0};
      57             : 
      58      312398 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &get_as_float) == FAILURE) {
      59          10 :                 return;
      60             :         }
      61             : 
      62      312388 :         if (gettimeofday(&tp, NULL)) {
      63           0 :                 RETURN_FALSE;
      64             :         }
      65             : 
      66      312388 :         if (get_as_float) {
      67      212349 :                 RETURN_DOUBLE((double)(tp.tv_sec + tp.tv_usec / MICRO_IN_SEC));
      68             :         }
      69             : 
      70      100039 :         if (mode) {
      71             :                 timelib_time_offset *offset;
      72             : 
      73          12 :                 offset = timelib_get_time_zone_info(tp.tv_sec, get_timezone_info(TSRMLS_C));
      74             :                                 
      75          12 :                 array_init(return_value);
      76          12 :                 add_assoc_long(return_value, "sec", tp.tv_sec);
      77          12 :                 add_assoc_long(return_value, "usec", tp.tv_usec);
      78             : 
      79          12 :                 add_assoc_long(return_value, "minuteswest", -offset->offset / SEC_IN_MIN);
      80          12 :                 add_assoc_long(return_value, "dsttime", offset->is_dst);
      81             : 
      82          12 :                 timelib_time_offset_dtor(offset);
      83             :         } else {
      84             :                 char ret[100];
      85             : 
      86      100027 :                 snprintf(ret, 100, "%.8F %ld", tp.tv_usec / MICRO_IN_SEC, tp.tv_sec);
      87      200054 :                 RETURN_STRING(ret);
      88             :         }
      89             : }
      90             : 
      91             : /* {{{ proto mixed microtime([bool get_as_float])
      92             :    Returns either a string or a float containing the current time in seconds and microseconds */
      93      312364 : PHP_FUNCTION(microtime)
      94             : {
      95      312364 :         _php_gettimeofday(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
      96      312364 : }
      97             : /* }}} */
      98             : 
      99             : /* {{{ proto array gettimeofday([bool get_as_float])
     100             :    Returns the current time as array */
     101          34 : PHP_FUNCTION(gettimeofday)
     102             : {
     103          34 :         _php_gettimeofday(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
     104          34 : }
     105             : #endif
     106             : /* }}} */
     107             : 
     108             : #ifdef HAVE_GETRUSAGE
     109             : /* {{{ proto array getrusage([int who])
     110             :    Returns an array of usage statistics */
     111          31 : PHP_FUNCTION(getrusage)
     112             : {
     113             :         struct rusage usg;
     114          31 :         zend_long pwho = 0;
     115          31 :         int who = RUSAGE_SELF;
     116             : 
     117          31 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &pwho) == FAILURE) {
     118           6 :                 return;
     119             :         }
     120             :         
     121          25 :         if (pwho == 1) {
     122           5 :                 who = RUSAGE_CHILDREN;
     123             :         }
     124             : 
     125          25 :         memset(&usg, 0, sizeof(struct rusage));
     126             : 
     127          25 :         if (getrusage(who, &usg) == -1) {
     128           0 :                 RETURN_FALSE;
     129             :         }
     130             : 
     131          25 :         array_init(return_value);
     132             : #define PHP_RUSAGE_PARA(a) \
     133             :                 add_assoc_long(return_value, #a, usg.a)
     134             : #if !defined( _OSD_POSIX) && !defined(__BEOS__) /* BS2000 has only a few fields in the rusage struct */
     135          25 :         PHP_RUSAGE_PARA(ru_oublock);
     136          25 :         PHP_RUSAGE_PARA(ru_inblock);
     137          25 :         PHP_RUSAGE_PARA(ru_msgsnd);
     138          25 :         PHP_RUSAGE_PARA(ru_msgrcv);
     139          25 :         PHP_RUSAGE_PARA(ru_maxrss);
     140          25 :         PHP_RUSAGE_PARA(ru_ixrss);
     141          25 :         PHP_RUSAGE_PARA(ru_idrss);
     142          25 :         PHP_RUSAGE_PARA(ru_minflt);
     143          25 :         PHP_RUSAGE_PARA(ru_majflt);
     144          25 :         PHP_RUSAGE_PARA(ru_nsignals);
     145          25 :         PHP_RUSAGE_PARA(ru_nvcsw);
     146          25 :         PHP_RUSAGE_PARA(ru_nivcsw);
     147          25 :         PHP_RUSAGE_PARA(ru_nswap);
     148             : #endif /*_OSD_POSIX*/
     149          25 :         PHP_RUSAGE_PARA(ru_utime.tv_usec);
     150          25 :         PHP_RUSAGE_PARA(ru_utime.tv_sec);
     151          25 :         PHP_RUSAGE_PARA(ru_stime.tv_usec);
     152          25 :         PHP_RUSAGE_PARA(ru_stime.tv_sec);
     153             : #undef PHP_RUSAGE_PARA
     154             : }
     155             : #endif /* HAVE_GETRUSAGE */
     156             : 
     157             : /* }}} */
     158             : 
     159             : /*
     160             :  * Local variables:
     161             :  * tab-width: 4
     162             :  * c-basic-offset: 4
     163             :  * End:
     164             :  * vim600: sw=4 ts=4 fdm=marker
     165             :  * vim<600: sw=4 ts=4
     166             :  */

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Generated at Wed, 22 Oct 2014 07:25:00 +0000 (28 hours ago)

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