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Diffstat (limited to 'ext/standard/datetime.c')
| -rw-r--r-- | ext/standard/datetime.c | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/ext/standard/datetime.c b/ext/standard/datetime.c new file mode 100644 index 0000000..3941532 --- /dev/null +++ b/ext/standard/datetime.c @@ -0,0 +1,128 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 5 | + +----------------------------------------------------------------------+ + | Copyright (c) 1997-2013 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 + */ |