forked from php/php-src
/
datetime.c
128 lines (108 loc) · 3.85 KB
/
datetime.c
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2014 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@zend.com> |
| Zeev Suraski <zeev@zend.com> |
| Rasmus Lerdorf <rasmus@php.net> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include "php.h"
#include "zend_operators.h"
#include "datetime.h"
#include "php_globals.h"
#include <time.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <stdio.h>
char *mon_full_names[] = {
"January", "February", "March", "April",
"May", "June", "July", "August",
"September", "October", "November", "December"
};
char *mon_short_names[] = {
"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
};
char *day_full_names[] = {
"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
};
char *day_short_names[] = {
"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
};
/* {{{ PHPAPI char *php_std_date(time_t t TSRMLS_DC)
Return date string in standard format for http headers */
PHPAPI char *php_std_date(time_t t TSRMLS_DC)
{
struct tm *tm1, tmbuf;
char *str;
tm1 = php_gmtime_r(&t, &tmbuf);
str = emalloc(81);
str[0] = '\0';
if (!tm1) {
return str;
}
snprintf(str, 80, "%s, %02d %s %04d %02d:%02d:%02d GMT",
day_short_names[tm1->tm_wday],
tm1->tm_mday,
mon_short_names[tm1->tm_mon],
tm1->tm_year + 1900,
tm1->tm_hour, tm1->tm_min, tm1->tm_sec);
str[79] = 0;
return (str);
}
/* }}} */
#if HAVE_STRPTIME
#ifndef HAVE_STRPTIME_DECL_FAILS
char *strptime(const char *s, const char *format, struct tm *tm);
#endif
/* {{{ proto string strptime(string timestamp, string format)
Parse a time/date generated with strftime() */
PHP_FUNCTION(strptime)
{
char *ts;
int ts_length;
char *format;
int format_length;
struct tm parsed_time;
char *unparsed_part;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &ts, &ts_length, &format, &format_length) == FAILURE) {
return;
}
memset(&parsed_time, 0, sizeof(parsed_time));
unparsed_part = strptime(ts, format, &parsed_time);
if (unparsed_part == NULL) {
RETURN_FALSE;
}
array_init(return_value);
add_assoc_long(return_value, "tm_sec", parsed_time.tm_sec);
add_assoc_long(return_value, "tm_min", parsed_time.tm_min);
add_assoc_long(return_value, "tm_hour", parsed_time.tm_hour);
add_assoc_long(return_value, "tm_mday", parsed_time.tm_mday);
add_assoc_long(return_value, "tm_mon", parsed_time.tm_mon);
add_assoc_long(return_value, "tm_year", parsed_time.tm_year);
add_assoc_long(return_value, "tm_wday", parsed_time.tm_wday);
add_assoc_long(return_value, "tm_yday", parsed_time.tm_yday);
add_assoc_string(return_value, "unparsed", unparsed_part, 1);
}
/* }}} */
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: sw=4 ts=4 fdm=marker
* vim<600: sw=4 ts=4
*/