/ext/date/php_date.c
C | 4322 lines | 3246 code | 626 blank | 450 comment | 545 complexity | 1ae739397d6996bddfa20ebce931336e MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-2.1, BSD-3-Clause
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- /*
- +----------------------------------------------------------------------+
- | PHP Version 5 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2011 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: Derick Rethans <derick@derickrethans.nl> |
- +----------------------------------------------------------------------+
- */
- /* $Id: php_date.c 307853 2011-01-30 10:18:12Z stas $ */
- #include "php.h"
- #include "php_streams.h"
- #include "php_main.h"
- #include "php_globals.h"
- #include "php_ini.h"
- #include "ext/standard/info.h"
- #include "ext/standard/php_versioning.h"
- #include "ext/standard/php_math.h"
- #include "php_date.h"
- #include "zend_interfaces.h"
- #include "lib/timelib.h"
- #include <time.h>
- #ifdef PHP_WIN32
- static __inline __int64 php_date_llabs( __int64 i ) { return i >= 0? i: -i; }
- #elif defined(__GNUC__) && __GNUC__ < 3
- static __inline __int64_t php_date_llabs( __int64_t i ) { return i >= 0 ? i : -i; }
- #else
- static inline long long php_date_llabs( long long i ) { return i >= 0 ? i : -i; }
- #endif
- /* {{{ arginfo */
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date, 0, 0, 1)
- ZEND_ARG_INFO(0, format)
- ZEND_ARG_INFO(0, timestamp)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_gmdate, 0, 0, 1)
- ZEND_ARG_INFO(0, format)
- ZEND_ARG_INFO(0, timestamp)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_idate, 0, 0, 1)
- ZEND_ARG_INFO(0, format)
- ZEND_ARG_INFO(0, timestamp)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_strtotime, 0, 0, 1)
- ZEND_ARG_INFO(0, time)
- ZEND_ARG_INFO(0, now)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_mktime, 0, 0, 0)
- ZEND_ARG_INFO(0, hour)
- ZEND_ARG_INFO(0, min)
- ZEND_ARG_INFO(0, sec)
- ZEND_ARG_INFO(0, mon)
- ZEND_ARG_INFO(0, day)
- ZEND_ARG_INFO(0, year)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_gmmktime, 0, 0, 0)
- ZEND_ARG_INFO(0, hour)
- ZEND_ARG_INFO(0, min)
- ZEND_ARG_INFO(0, sec)
- ZEND_ARG_INFO(0, mon)
- ZEND_ARG_INFO(0, day)
- ZEND_ARG_INFO(0, year)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_checkdate, 0)
- ZEND_ARG_INFO(0, month)
- ZEND_ARG_INFO(0, day)
- ZEND_ARG_INFO(0, year)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_strftime, 0, 0, 1)
- ZEND_ARG_INFO(0, format)
- ZEND_ARG_INFO(0, timestamp)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_gmstrftime, 0, 0, 1)
- ZEND_ARG_INFO(0, format)
- ZEND_ARG_INFO(0, timestamp)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_time, 0)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_localtime, 0, 0, 0)
- ZEND_ARG_INFO(0, timestamp)
- ZEND_ARG_INFO(0, associative_array)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_getdate, 0, 0, 0)
- ZEND_ARG_INFO(0, timestamp)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_date_default_timezone_set, 0)
- ZEND_ARG_INFO(0, timezone_identifier)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_date_default_timezone_get, 0)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_sunrise, 0, 0, 1)
- ZEND_ARG_INFO(0, time)
- ZEND_ARG_INFO(0, format)
- ZEND_ARG_INFO(0, latitude)
- ZEND_ARG_INFO(0, longitude)
- ZEND_ARG_INFO(0, zenith)
- ZEND_ARG_INFO(0, gmt_offset)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_sunset, 0, 0, 1)
- ZEND_ARG_INFO(0, time)
- ZEND_ARG_INFO(0, format)
- ZEND_ARG_INFO(0, latitude)
- ZEND_ARG_INFO(0, longitude)
- ZEND_ARG_INFO(0, zenith)
- ZEND_ARG_INFO(0, gmt_offset)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_date_sun_info, 0)
- ZEND_ARG_INFO(0, time)
- ZEND_ARG_INFO(0, latitude)
- ZEND_ARG_INFO(0, longitude)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_timechop, 0, 0, 1)
- ZEND_ARG_INFO(0, time)
- ZEND_ARG_INFO(0, format)
- ZEND_ARG_INFO(0, is_array)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_create, 0, 0, 0)
- ZEND_ARG_INFO(0, time)
- ZEND_ARG_INFO(0, object)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_create_from_format, 0, 0, 2)
- ZEND_ARG_INFO(0, format)
- ZEND_ARG_INFO(0, time)
- ZEND_ARG_INFO(0, object)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_parse, 0, 0, 1)
- ZEND_ARG_INFO(0, date)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_parse_from_format, 0, 0, 2)
- ZEND_ARG_INFO(0, format)
- ZEND_ARG_INFO(0, date)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_date_get_last_errors, 0)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_format, 0, 0, 2)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, format)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_format, 0, 0, 1)
- ZEND_ARG_INFO(0, format)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_modify, 0, 0, 2)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, modify)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_modify, 0, 0, 1)
- ZEND_ARG_INFO(0, modify)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_add, 0, 0, 2)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, interval)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_add, 0, 0, 1)
- ZEND_ARG_INFO(0, interval)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_sub, 0, 0, 2)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, interval)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_sub, 0, 0, 1)
- ZEND_ARG_INFO(0, interval)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_timezone_get, 0, 0, 1)
- ZEND_ARG_INFO(0, object)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_date_method_timezone_get, 0)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_timezone_set, 0, 0, 2)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, timezone)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_timezone_set, 0, 0, 1)
- ZEND_ARG_INFO(0, timezone)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_offset_get, 0, 0, 1)
- ZEND_ARG_INFO(0, object)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_date_method_offset_get, 0)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_diff, 0, 0, 2)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, object2)
- ZEND_ARG_INFO(0, absolute)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_diff, 0, 0, 1)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, absolute)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_time_set, 0, 0, 3)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, hour)
- ZEND_ARG_INFO(0, minute)
- ZEND_ARG_INFO(0, second)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_time_set, 0, 0, 2)
- ZEND_ARG_INFO(0, hour)
- ZEND_ARG_INFO(0, minute)
- ZEND_ARG_INFO(0, second)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_date_set, 0, 0, 4)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, year)
- ZEND_ARG_INFO(0, month)
- ZEND_ARG_INFO(0, day)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_date_set, 0, 0, 3)
- ZEND_ARG_INFO(0, year)
- ZEND_ARG_INFO(0, month)
- ZEND_ARG_INFO(0, day)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_isodate_set, 0, 0, 3)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, year)
- ZEND_ARG_INFO(0, week)
- ZEND_ARG_INFO(0, day)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_isodate_set, 0, 0, 2)
- ZEND_ARG_INFO(0, year)
- ZEND_ARG_INFO(0, week)
- ZEND_ARG_INFO(0, day)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_timestamp_set, 0, 0, 2)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, unixtimestamp)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_method_timestamp_set, 0, 0, 1)
- ZEND_ARG_INFO(0, unixtimestamp)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_timestamp_get, 0, 0, 1)
- ZEND_ARG_INFO(0, object)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_date_method_timestamp_get, 0)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_open, 0, 0, 1)
- ZEND_ARG_INFO(0, timezone)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_name_get, 0, 0, 1)
- ZEND_ARG_INFO(0, object)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_timezone_method_name_get, 0)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_name_from_abbr, 0, 0, 1)
- ZEND_ARG_INFO(0, abbr)
- ZEND_ARG_INFO(0, gmtoffset)
- ZEND_ARG_INFO(0, isdst)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_offset_get, 0, 0, 2)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, datetime)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_method_offset_get, 0, 0, 1)
- ZEND_ARG_INFO(0, datetime)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_transitions_get, 0, 0, 1)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, timestamp_begin)
- ZEND_ARG_INFO(0, timestamp_end)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_timezone_method_transitions_get, 0)
- ZEND_ARG_INFO(0, timestamp_begin)
- ZEND_ARG_INFO(0, timestamp_end)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_location_get, 0, 0, 1)
- ZEND_ARG_INFO(0, object)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_timezone_method_location_get, 0)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_timezone_identifiers_list, 0, 0, 0)
- ZEND_ARG_INFO(0, what)
- ZEND_ARG_INFO(0, country)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_timezone_abbreviations_list, 0)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_timezone_version_get, 0)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_interval_create_from_date_string, 0, 0, 1)
- ZEND_ARG_INFO(0, time)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_interval_format, 0, 0, 2)
- ZEND_ARG_INFO(0, object)
- ZEND_ARG_INFO(0, format)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO(arginfo_date_method_interval_format, 0)
- ZEND_ARG_INFO(0, format)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_period_construct, 0, 0, 3)
- ZEND_ARG_INFO(0, start)
- ZEND_ARG_INFO(0, interval)
- ZEND_ARG_INFO(0, end)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_date_interval_construct, 0, 0, 0)
- ZEND_ARG_INFO(0, interval_spec)
- ZEND_END_ARG_INFO()
- /* }}} */
- /* {{{ Function table */
- const zend_function_entry date_functions[] = {
- PHP_FE(strtotime, arginfo_strtotime)
- PHP_FE(date, arginfo_date)
- PHP_FE(idate, arginfo_idate)
- PHP_FE(gmdate, arginfo_gmdate)
- PHP_FE(mktime, arginfo_mktime)
- PHP_FE(gmmktime, arginfo_gmmktime)
- PHP_FE(checkdate, arginfo_checkdate)
- #ifdef HAVE_STRFTIME
- PHP_FE(strftime, arginfo_strftime)
- PHP_FE(gmstrftime, arginfo_gmstrftime)
- #endif
- PHP_FE(time, arginfo_time)
- PHP_FE(localtime, arginfo_localtime)
- PHP_FE(getdate, arginfo_getdate)
- /* Advanced Interface */
- PHP_FE(date_create, arginfo_date_create)
- PHP_FE(date_create_from_format, arginfo_date_create_from_format)
- PHP_FE(date_parse, arginfo_date_parse)
- PHP_FE(date_parse_from_format, arginfo_date_parse_from_format)
- PHP_FE(date_get_last_errors, arginfo_date_get_last_errors)
- PHP_FE(date_format, arginfo_date_format)
- PHP_FE(date_modify, arginfo_date_modify)
- PHP_FE(date_add, arginfo_date_add)
- PHP_FE(date_sub, arginfo_date_sub)
- PHP_FE(date_timezone_get, arginfo_date_timezone_get)
- PHP_FE(date_timezone_set, arginfo_date_timezone_set)
- PHP_FE(date_offset_get, arginfo_date_offset_get)
- PHP_FE(date_diff, arginfo_date_diff)
- PHP_FE(date_time_set, arginfo_date_time_set)
- PHP_FE(date_date_set, arginfo_date_date_set)
- PHP_FE(date_isodate_set, arginfo_date_isodate_set)
- PHP_FE(date_timestamp_set, arginfo_date_timestamp_set)
- PHP_FE(date_timestamp_get, arginfo_date_timestamp_get)
- PHP_FE(timezone_open, arginfo_timezone_open)
- PHP_FE(timezone_name_get, arginfo_timezone_name_get)
- PHP_FE(timezone_name_from_abbr, arginfo_timezone_name_from_abbr)
- PHP_FE(timezone_offset_get, arginfo_timezone_offset_get)
- PHP_FE(timezone_transitions_get, arginfo_timezone_transitions_get)
- PHP_FE(timezone_location_get, arginfo_timezone_location_get)
- PHP_FE(timezone_identifiers_list, arginfo_timezone_identifiers_list)
- PHP_FE(timezone_abbreviations_list, arginfo_timezone_abbreviations_list)
- PHP_FE(timezone_version_get, arginfo_timezone_version_get)
- PHP_FE(date_interval_create_from_date_string, arginfo_date_interval_create_from_date_string)
- PHP_FE(date_interval_format, arginfo_date_interval_format)
- /* Options and Configuration */
- PHP_FE(date_default_timezone_set, arginfo_date_default_timezone_set)
- PHP_FE(date_default_timezone_get, arginfo_date_default_timezone_get)
- /* Astronomical functions */
- PHP_FE(date_sunrise, arginfo_date_sunrise)
- PHP_FE(date_sunset, arginfo_date_sunset)
- PHP_FE(date_sun_info, arginfo_date_sun_info)
- PHP_FE(timechop, arginfo_timechop)
- {NULL, NULL, NULL}
- };
- const zend_function_entry date_funcs_date[] = {
- PHP_ME(DateTime, __construct, arginfo_date_create, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC)
- PHP_ME(DateTime, __wakeup, NULL, ZEND_ACC_PUBLIC)
- PHP_ME(DateTime, __set_state, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
- PHP_ME_MAPPING(createFromFormat, date_create_from_format, arginfo_date_create_from_format, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
- PHP_ME_MAPPING(getLastErrors, date_get_last_errors, arginfo_date_get_last_errors, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
- PHP_ME_MAPPING(format, date_format, arginfo_date_method_format, 0)
- PHP_ME_MAPPING(modify, date_modify, arginfo_date_method_modify, 0)
- PHP_ME_MAPPING(add, date_add, arginfo_date_method_add, 0)
- PHP_ME_MAPPING(sub, date_sub, arginfo_date_method_sub, 0)
- PHP_ME_MAPPING(getTimezone, date_timezone_get, arginfo_date_method_timezone_get, 0)
- PHP_ME_MAPPING(setTimezone, date_timezone_set, arginfo_date_method_timezone_set, 0)
- PHP_ME_MAPPING(getOffset, date_offset_get, arginfo_date_method_offset_get, 0)
- PHP_ME_MAPPING(setTime, date_time_set, arginfo_date_method_time_set, 0)
- PHP_ME_MAPPING(setDate, date_date_set, arginfo_date_method_date_set, 0)
- PHP_ME_MAPPING(setISODate, date_isodate_set, arginfo_date_method_isodate_set, 0)
- PHP_ME_MAPPING(setTimestamp, date_timestamp_set, arginfo_date_method_timestamp_set, 0)
- PHP_ME_MAPPING(getTimestamp, date_timestamp_get, arginfo_date_method_timestamp_get, 0)
- PHP_ME_MAPPING(diff, date_diff, arginfo_date_method_diff, 0)
- {NULL, NULL, NULL}
- };
- const zend_function_entry date_funcs_timezone[] = {
- PHP_ME(DateTimeZone, __construct, arginfo_timezone_open, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC)
- PHP_ME_MAPPING(getName, timezone_name_get, arginfo_timezone_method_name_get, 0)
- PHP_ME_MAPPING(getOffset, timezone_offset_get, arginfo_timezone_method_offset_get, 0)
- PHP_ME_MAPPING(getTransitions, timezone_transitions_get, arginfo_timezone_method_transitions_get, 0)
- PHP_ME_MAPPING(getLocation, timezone_location_get, arginfo_timezone_method_location_get, 0)
- PHP_ME_MAPPING(listAbbreviations, timezone_abbreviations_list, arginfo_timezone_abbreviations_list, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
- PHP_ME_MAPPING(listIdentifiers, timezone_identifiers_list, arginfo_timezone_identifiers_list, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
- {NULL, NULL, NULL}
- };
- const zend_function_entry date_funcs_interval[] = {
- PHP_ME(DateInterval, __construct, arginfo_date_interval_construct, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC)
- PHP_ME_MAPPING(format, date_interval_format, arginfo_date_method_interval_format, 0)
- PHP_ME_MAPPING(createFromDateString, date_interval_create_from_date_string, arginfo_date_interval_create_from_date_string, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
- {NULL, NULL, NULL}
- };
- const zend_function_entry date_funcs_period[] = {
- PHP_ME(DatePeriod, __construct, arginfo_date_period_construct, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC)
- {NULL, NULL, NULL}
- };
- static char* guess_timezone(const timelib_tzdb *tzdb TSRMLS_DC);
- static void date_register_classes(TSRMLS_D);
- /* }}} */
- ZEND_DECLARE_MODULE_GLOBALS(date)
- static PHP_GINIT_FUNCTION(date);
- /* True global */
- timelib_tzdb *php_date_global_timezone_db;
- int php_date_global_timezone_db_enabled;
- #define DATE_DEFAULT_LATITUDE "31.7667"
- #define DATE_DEFAULT_LONGITUDE "35.2333"
- /* on 90'35; common sunset declaration (start of sun body appear) */
- #define DATE_SUNSET_ZENITH "90.583333"
- /* on 90'35; common sunrise declaration (sun body disappeared) */
- #define DATE_SUNRISE_ZENITH "90.583333"
- /* {{{ INI Settings */
- PHP_INI_BEGIN()
- STD_PHP_INI_ENTRY("date.timezone", "", PHP_INI_ALL, OnUpdateString, default_timezone, zend_date_globals, date_globals)
- PHP_INI_ENTRY("date.default_latitude", DATE_DEFAULT_LATITUDE, PHP_INI_ALL, NULL)
- PHP_INI_ENTRY("date.default_longitude", DATE_DEFAULT_LONGITUDE, PHP_INI_ALL, NULL)
- PHP_INI_ENTRY("date.sunset_zenith", DATE_SUNSET_ZENITH, PHP_INI_ALL, NULL)
- PHP_INI_ENTRY("date.sunrise_zenith", DATE_SUNRISE_ZENITH, PHP_INI_ALL, NULL)
- PHP_INI_END()
- /* }}} */
- zend_class_entry *date_ce_date, *date_ce_timezone, *date_ce_interval, *date_ce_period;
- PHPAPI zend_class_entry *php_date_get_date_ce(void)
- {
- return date_ce_date;
- }
- PHPAPI zend_class_entry *php_date_get_timezone_ce(void)
- {
- return date_ce_timezone;
- }
- static zend_object_handlers date_object_handlers_date;
- static zend_object_handlers date_object_handlers_timezone;
- static zend_object_handlers date_object_handlers_interval;
- static zend_object_handlers date_object_handlers_period;
- #define DATE_SET_CONTEXT \
- zval *object; \
- object = getThis(); \
-
- #define DATE_FETCH_OBJECT \
- php_date_obj *obj; \
- DATE_SET_CONTEXT; \
- if (object) { \
- if (zend_parse_parameters_none() == FAILURE) { \
- return; \
- } \
- } else { \
- if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, NULL, "O", &object, date_ce_date) == FAILURE) { \
- RETURN_FALSE; \
- } \
- } \
- obj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); \
- #define DATE_CHECK_INITIALIZED(member, class_name) \
- if (!(member)) { \
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "The " #class_name " object has not been correctly initialized by its constructor"); \
- RETURN_FALSE; \
- }
- static void date_object_free_storage_date(void *object TSRMLS_DC);
- static void date_object_free_storage_timezone(void *object TSRMLS_DC);
- static void date_object_free_storage_interval(void *object TSRMLS_DC);
- static void date_object_free_storage_period(void *object TSRMLS_DC);
- static zend_object_value date_object_new_date(zend_class_entry *class_type TSRMLS_DC);
- static zend_object_value date_object_new_timezone(zend_class_entry *class_type TSRMLS_DC);
- static zend_object_value date_object_new_interval(zend_class_entry *class_type TSRMLS_DC);
- static zend_object_value date_object_new_period(zend_class_entry *class_type TSRMLS_DC);
- static zend_object_value date_object_clone_date(zval *this_ptr TSRMLS_DC);
- static zend_object_value date_object_clone_timezone(zval *this_ptr TSRMLS_DC);
- static zend_object_value date_object_clone_interval(zval *this_ptr TSRMLS_DC);
- static zend_object_value date_object_clone_period(zval *this_ptr TSRMLS_DC);
- static int date_object_compare_date(zval *d1, zval *d2 TSRMLS_DC);
- static HashTable *date_object_get_properties(zval *object TSRMLS_DC);
- static HashTable *date_object_get_properties_interval(zval *object TSRMLS_DC);
- zval *date_interval_read_property(zval *object, zval *member, int type TSRMLS_DC);
- void date_interval_write_property(zval *object, zval *member, zval *value TSRMLS_DC);
- /* {{{ Module struct */
- zend_module_entry date_module_entry = {
- STANDARD_MODULE_HEADER_EX,
- NULL,
- NULL,
- "date", /* extension name */
- date_functions, /* function list */
- PHP_MINIT(date), /* process startup */
- PHP_MSHUTDOWN(date), /* process shutdown */
- PHP_RINIT(date), /* request startup */
- PHP_RSHUTDOWN(date), /* request shutdown */
- PHP_MINFO(date), /* extension info */
- PHP_VERSION, /* extension version */
- PHP_MODULE_GLOBALS(date), /* globals descriptor */
- PHP_GINIT(date), /* globals ctor */
- NULL, /* globals dtor */
- NULL, /* post deactivate */
- STANDARD_MODULE_PROPERTIES_EX
- };
- /* }}} */
- /* {{{ PHP_GINIT_FUNCTION */
- static PHP_GINIT_FUNCTION(date)
- {
- date_globals->default_timezone = NULL;
- date_globals->timezone = NULL;
- date_globals->tzcache = NULL;
- }
- /* }}} */
- static void _php_date_tzinfo_dtor(void *tzinfo)
- {
- timelib_tzinfo **tzi = (timelib_tzinfo **)tzinfo;
- timelib_tzinfo_dtor(*tzi);
- }
- /* {{{ PHP_RINIT_FUNCTION */
- PHP_RINIT_FUNCTION(date)
- {
- if (DATEG(timezone)) {
- efree(DATEG(timezone));
- }
- DATEG(timezone) = NULL;
- DATEG(tzcache) = NULL;
- DATEG(last_errors) = NULL;
- return SUCCESS;
- }
- /* }}} */
- /* {{{ PHP_RSHUTDOWN_FUNCTION */
- PHP_RSHUTDOWN_FUNCTION(date)
- {
- if (DATEG(timezone)) {
- efree(DATEG(timezone));
- }
- DATEG(timezone) = NULL;
- if(DATEG(tzcache)) {
- zend_hash_destroy(DATEG(tzcache));
- FREE_HASHTABLE(DATEG(tzcache));
- DATEG(tzcache) = NULL;
- }
- if (DATEG(last_errors)) {
- timelib_error_container_dtor(DATEG(last_errors));
- DATEG(last_errors) = NULL;
- }
- return SUCCESS;
- }
- /* }}} */
- #define DATE_TIMEZONEDB php_date_global_timezone_db ? php_date_global_timezone_db : timelib_builtin_db()
- /*
- * RFC822, Section 5.1: http://www.ietf.org/rfc/rfc822.txt
- * date-time = [ day "," ] date time ; dd mm yy hh:mm:ss zzz
- * day = "Mon" / "Tue" / "Wed" / "Thu" / "Fri" / "Sat" / "Sun"
- * date = 1*2DIGIT month 2DIGIT ; day month year e.g. 20 Jun 82
- * month = "Jan" / "Feb" / "Mar" / "Apr" / "May" / "Jun" / "Jul" / "Aug" / "Sep" / "Oct" / "Nov" / "Dec"
- * time = hour zone ; ANSI and Military
- * hour = 2DIGIT ":" 2DIGIT [":" 2DIGIT] ; 00:00:00 - 23:59:59
- * zone = "UT" / "GMT" / "EST" / "EDT" / "CST" / "CDT" / "MST" / "MDT" / "PST" / "PDT" / 1ALPHA / ( ("+" / "-") 4DIGIT )
- */
- #define DATE_FORMAT_RFC822 "D, d M y H:i:s O"
- /*
- * RFC850, Section 2.1.4: http://www.ietf.org/rfc/rfc850.txt
- * Format must be acceptable both to the ARPANET and to the getdate routine.
- * One format that is acceptable to both is Weekday, DD-Mon-YY HH:MM:SS TIMEZONE
- * TIMEZONE can be any timezone name (3 or more letters)
- */
- #define DATE_FORMAT_RFC850 "l, d-M-y H:i:s T"
- /*
- * RFC1036, Section 2.1.2: http://www.ietf.org/rfc/rfc1036.txt
- * Its format must be acceptable both in RFC-822 and to the getdate(3)
- * Wdy, DD Mon YY HH:MM:SS TIMEZONE
- * There is no hope of having a complete list of timezones. Universal
- * Time (GMT), the North American timezones (PST, PDT, MST, MDT, CST,
- * CDT, EST, EDT) and the +/-hhmm offset specifed in RFC-822 should be supported.
- */
- #define DATE_FORMAT_RFC1036 "D, d M y H:i:s O"
- /*
- * RFC1123, Section 5.2.14: http://www.ietf.org/rfc/rfc1123.txt
- * RFC-822 Date and Time Specification: RFC-822 Section 5
- * The syntax for the date is hereby changed to: date = 1*2DIGIT month 2*4DIGIT
- */
- #define DATE_FORMAT_RFC1123 "D, d M Y H:i:s O"
- /*
- * RFC2822, Section 3.3: http://www.ietf.org/rfc/rfc2822.txt
- * FWS = ([*WSP CRLF] 1*WSP) / ; Folding white space
- * CFWS = *([FWS] comment) (([FWS] comment) / FWS)
- *
- * date-time = [ day-of-week "," ] date FWS time [CFWS]
- * day-of-week = ([FWS] day-name)
- * day-name = "Mon" / "Tue" / "Wed" / "Thu" / "Fri" / "Sat" / "Sun"
- * date = day month year
- * year = 4*DIGIT
- * month = (FWS month-name FWS)
- * month-name = "Jan" / "Feb" / "Mar" / "Apr" / "May" / "Jun" / "Jul" / "Aug" / "Sep" / "Oct" / "Nov" / "Dec"
- * day = ([FWS] 1*2DIGIT)
- * time = time-of-day FWS zone
- * time-of-day = hour ":" minute [ ":" second ]
- * hour = 2DIGIT
- * minute = 2DIGIT
- * second = 2DIGIT
- * zone = (( "+" / "-" ) 4DIGIT)
- */
- #define DATE_FORMAT_RFC2822 "D, d M Y H:i:s O"
- /*
- * RFC3339, Section 5.6: http://www.ietf.org/rfc/rfc3339.txt
- * date-fullyear = 4DIGIT
- * date-month = 2DIGIT ; 01-12
- * date-mday = 2DIGIT ; 01-28, 01-29, 01-30, 01-31 based on month/year
- *
- * time-hour = 2DIGIT ; 00-23
- * time-minute = 2DIGIT ; 00-59
- * time-second = 2DIGIT ; 00-58, 00-59, 00-60 based on leap second rules
- *
- * time-secfrac = "." 1*DIGIT
- * time-numoffset = ("+" / "-") time-hour ":" time-minute
- * time-offset = "Z" / time-numoffset
- *
- * partial-time = time-hour ":" time-minute ":" time-second [time-secfrac]
- * full-date = date-fullyear "-" date-month "-" date-mday
- * full-time = partial-time time-offset
- *
- * date-time = full-date "T" full-time
- */
- #define DATE_FORMAT_RFC3339 "Y-m-d\\TH:i:sP"
- #define DATE_FORMAT_ISO8601 "Y-m-d\\TH:i:sO"
- #define DATE_TZ_ERRMSG \
- "It is not safe to rely on the system's timezone settings. You are " \
- "*required* to use the date.timezone setting or the " \
- "date_default_timezone_set() function. In case you used any of those " \
- "methods and you are still getting this warning, you most likely " \
- "misspelled the timezone identifier. "
- #define SUNFUNCS_RET_TIMESTAMP 0
- #define SUNFUNCS_RET_STRING 1
- #define SUNFUNCS_RET_DOUBLE 2
- /* {{{ PHP_MINIT_FUNCTION */
- PHP_MINIT_FUNCTION(date)
- {
- REGISTER_INI_ENTRIES();
- date_register_classes(TSRMLS_C);
- /*
- * RFC4287, Section 3.3: http://www.ietf.org/rfc/rfc4287.txt
- * A Date construct is an element whose content MUST conform to the
- * "date-time" production in [RFC3339]. In addition, an uppercase "T"
- * character MUST be used to separate date and time, and an uppercase
- * "Z" character MUST be present in the absence of a numeric time zone offset.
- */
- REGISTER_STRING_CONSTANT("DATE_ATOM", DATE_FORMAT_RFC3339, CONST_CS | CONST_PERSISTENT);
- /*
- * Preliminary specification: http://wp.netscape.com/newsref/std/cookie_spec.html
- * "This is based on RFC 822, RFC 850, RFC 1036, and RFC 1123,
- * with the variations that the only legal time zone is GMT
- * and the separators between the elements of the date must be dashes."
- */
- REGISTER_STRING_CONSTANT("DATE_COOKIE", DATE_FORMAT_RFC850, CONST_CS | CONST_PERSISTENT);
- REGISTER_STRING_CONSTANT("DATE_ISO8601", DATE_FORMAT_ISO8601, CONST_CS | CONST_PERSISTENT);
- REGISTER_STRING_CONSTANT("DATE_RFC822", DATE_FORMAT_RFC822, CONST_CS | CONST_PERSISTENT);
- REGISTER_STRING_CONSTANT("DATE_RFC850", DATE_FORMAT_RFC850, CONST_CS | CONST_PERSISTENT);
- REGISTER_STRING_CONSTANT("DATE_RFC1036", DATE_FORMAT_RFC1036, CONST_CS | CONST_PERSISTENT);
- REGISTER_STRING_CONSTANT("DATE_RFC1123", DATE_FORMAT_RFC1123, CONST_CS | CONST_PERSISTENT);
- REGISTER_STRING_CONSTANT("DATE_RFC2822", DATE_FORMAT_RFC2822, CONST_CS | CONST_PERSISTENT);
- REGISTER_STRING_CONSTANT("DATE_RFC3339", DATE_FORMAT_RFC3339, CONST_CS | CONST_PERSISTENT);
- /*
- * RSS 2.0 Specification: http://blogs.law.harvard.edu/tech/rss
- * "All date-times in RSS conform to the Date and Time Specification of RFC 822,
- * with the exception that the year may be expressed with two characters or four characters (four preferred)"
- */
- REGISTER_STRING_CONSTANT("DATE_RSS", DATE_FORMAT_RFC1123, CONST_CS | CONST_PERSISTENT);
- REGISTER_STRING_CONSTANT("DATE_W3C", DATE_FORMAT_RFC3339, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SUNFUNCS_RET_TIMESTAMP", SUNFUNCS_RET_TIMESTAMP, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SUNFUNCS_RET_STRING", SUNFUNCS_RET_STRING, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("SUNFUNCS_RET_DOUBLE", SUNFUNCS_RET_DOUBLE, CONST_CS | CONST_PERSISTENT);
- php_date_global_timezone_db = NULL;
- php_date_global_timezone_db_enabled = 0;
- DATEG(last_errors) = NULL;
- return SUCCESS;
- }
- /* }}} */
- /* {{{ PHP_MSHUTDOWN_FUNCTION */
- PHP_MSHUTDOWN_FUNCTION(date)
- {
- UNREGISTER_INI_ENTRIES();
- if (DATEG(last_errors)) {
- timelib_error_container_dtor(DATEG(last_errors));
- }
- return SUCCESS;
- }
- /* }}} */
- /* {{{ PHP_MINFO_FUNCTION */
- PHP_MINFO_FUNCTION(date)
- {
- const timelib_tzdb *tzdb = DATE_TIMEZONEDB;
-
- php_info_print_table_start();
- php_info_print_table_row(2, "date/time support", "enabled");
- php_info_print_table_row(2, "\"Olson\" Timezone Database Version", tzdb->version);
- php_info_print_table_row(2, "Timezone Database", php_date_global_timezone_db_enabled ? "external" : "internal");
- php_info_print_table_row(2, "Default timezone", guess_timezone(tzdb TSRMLS_CC));
- php_info_print_table_end();
- DISPLAY_INI_ENTRIES();
- }
- /* }}} */
- /* {{{ Timezone Cache functions */
- static timelib_tzinfo *php_date_parse_tzfile(char *formal_tzname, const timelib_tzdb *tzdb TSRMLS_DC)
- {
- timelib_tzinfo *tzi, **ptzi;
- if(!DATEG(tzcache)) {
- ALLOC_HASHTABLE(DATEG(tzcache));
- zend_hash_init(DATEG(tzcache), 4, NULL, _php_date_tzinfo_dtor, 0);
- }
- if (zend_hash_find(DATEG(tzcache), formal_tzname, strlen(formal_tzname) + 1, (void **) &ptzi) == SUCCESS) {
- return *ptzi;
- }
- tzi = timelib_parse_tzfile(formal_tzname, tzdb);
- if (tzi) {
- zend_hash_add(DATEG(tzcache), formal_tzname, strlen(formal_tzname) + 1, (void *) &tzi, sizeof(timelib_tzinfo*), NULL);
- }
- return tzi;
- }
- /* }}} */
- /* {{{ Helper functions */
- static char* guess_timezone(const timelib_tzdb *tzdb TSRMLS_DC)
- {
- char *env;
- /* Checking configure timezone */
- if (DATEG(timezone) && (strlen(DATEG(timezone)) > 0)) {
- return DATEG(timezone);
- }
- /* Check environment variable */
- env = getenv("TZ");
- if (env && *env && timelib_timezone_id_is_valid(env, tzdb)) {
- return env;
- }
- /* Check config setting for default timezone */
- if (!DATEG(default_timezone)) {
- /* Special case: ext/date wasn't initialized yet */
- zval ztz;
-
- if (SUCCESS == zend_get_configuration_directive("date.timezone", sizeof("date.timezone"), &ztz) &&
- Z_TYPE(ztz) == IS_STRING &&
- Z_STRLEN(ztz) > 0 &&
- timelib_timezone_id_is_valid(Z_STRVAL(ztz), tzdb)) {
- return Z_STRVAL(ztz);
- }
- } else if (*DATEG(default_timezone) && timelib_timezone_id_is_valid(DATEG(default_timezone), tzdb)) {
- return DATEG(default_timezone);
- }
- #if HAVE_TM_ZONE
- /* Try to guess timezone from system information */
- {
- struct tm *ta, tmbuf;
- time_t the_time;
- char *tzid = NULL;
-
- the_time = sapi_get_request_time(TSRMLS_C);
- ta = php_localtime_r(&the_time, &tmbuf);
- if (ta) {
- tzid = timelib_timezone_id_from_abbr(ta->tm_zone, ta->tm_gmtoff, ta->tm_isdst);
- }
- if (! tzid) {
- tzid = "UTC";
- }
-
- php_error_docref(NULL TSRMLS_CC, E_WARNING, DATE_TZ_ERRMSG "We selected '%s' for '%s/%.1f/%s' instead", tzid, ta ? ta->tm_zone : "Unknown", ta ? (float) (ta->tm_gmtoff / 3600) : 0, ta ? (ta->tm_isdst ? "DST" : "no DST") : "Unknown");
- return tzid;
- }
- #endif
- #ifdef PHP_WIN32
- {
- char *tzid;
- TIME_ZONE_INFORMATION tzi;
- switch (GetTimeZoneInformation(&tzi))
- {
- /* DST in effect */
- case TIME_ZONE_ID_DAYLIGHT:
- /* If user has disabled DST in the control panel, Windows returns 0 here */
- if (tzi.DaylightBias == 0) {
- goto php_win_std_time;
- }
-
- tzid = timelib_timezone_id_from_abbr("", (tzi.Bias + tzi.DaylightBias) * -60, 1);
- if (! tzid) {
- tzid = "UTC";
- }
- php_error_docref(NULL TSRMLS_CC, E_WARNING, DATE_TZ_ERRMSG "We selected '%s' for '%.1f/DST' instead", tzid, ((tzi.Bias + tzi.DaylightBias) / -60.0));
- break;
- /* no DST or not in effect */
- case TIME_ZONE_ID_UNKNOWN:
- case TIME_ZONE_ID_STANDARD:
- default:
- php_win_std_time:
- tzid = timelib_timezone_id_from_abbr("", (tzi.Bias + tzi.StandardBias) * -60, 0);
- if (! tzid) {
- tzid = "UTC";
- }
- php_error_docref(NULL TSRMLS_CC, E_WARNING, DATE_TZ_ERRMSG "We selected '%s' for '%.1f/no DST' instead", tzid, ((tzi.Bias + tzi.StandardBias) / -60.0));
- break;
- }
- return tzid;
- }
- #elif defined(NETWARE)
- /* Try to guess timezone from system information */
- {
- char *tzid = timelib_timezone_id_from_abbr("", ((_timezone * -1) + (daylightOffset * daylightOnOff)), daylightOnOff);
- if (tzid) {
- return tzid;
- }
- }
- #endif
- /* Fallback to UTC */
- php_error_docref(NULL TSRMLS_CC, E_WARNING, DATE_TZ_ERRMSG "We had to select 'UTC' because your platform doesn't provide functionality for the guessing algorithm");
- return "UTC";
- }
- PHPAPI timelib_tzinfo *get_timezone_info(TSRMLS_D)
- {
- char *tz;
- timelib_tzinfo *tzi;
- tz = guess_timezone(DATE_TIMEZONEDB TSRMLS_CC);
- tzi = php_date_parse_tzfile(tz, DATE_TIMEZONEDB TSRMLS_CC);
- if (! tzi) {
- php_error_docref(NULL TSRMLS_CC, E_ERROR, "Timezone database is corrupt - this should *never* happen!");
- }
- return tzi;
- }
- /* }}} */
- /* {{{ date() and gmdate() data */
- #include "ext/standard/php_smart_str.h"
- static char *mon_full_names[] = {
- "January", "February", "March", "April",
- "May", "June", "July", "August",
- "September", "October", "November", "December"
- };
- static char *mon_short_names[] = {
- "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
- };
- static char *day_full_names[] = {
- "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
- };
- static char *day_short_names[] = {
- "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
- };
- static char *english_suffix(timelib_sll number)
- {
- if (number >= 10 && number <= 19) {
- return "th";
- } else {
- switch (number % 10) {
- case 1: return "st";
- case 2: return "nd";
- case 3: return "rd";
- }
- }
- return "th";
- }
- /* }}} */
- /* {{{ day of week helpers */
- char *php_date_full_day_name(timelib_sll y, timelib_sll m, timelib_sll d)
- {
- timelib_sll day_of_week = timelib_day_of_week(y, m, d);
- if (day_of_week < 0) {
- return "Unknown";
- }
- return day_full_names[day_of_week];
- }
- char *php_date_short_day_name(timelib_sll y, timelib_sll m, timelib_sll d)
- {
- timelib_sll day_of_week = timelib_day_of_week(y, m, d);
- if (day_of_week < 0) {
- return "Unknown";
- }
- return day_short_names[day_of_week];
- }
- /* }}} */
- /* {{{ date_format - (gm)date helper */
- static char *date_format(char *format, int format_len, timelib_time *t, int localtime)
- {
- smart_str string = {0};
- int i, length;
- char buffer[97];
- timelib_time_offset *offset = NULL;
- timelib_sll isoweek, isoyear;
- int rfc_colon;
- if (!format_len) {
- return estrdup("");
- }
- if (localtime) {
- if (t->zone_type == TIMELIB_ZONETYPE_ABBR) {
- offset = timelib_time_offset_ctor();
- offset->offset = (t->z - (t->dst * 60)) * -60;
- offset->leap_secs = 0;
- offset->is_dst = t->dst;
- offset->abbr = strdup(t->tz_abbr);
- } else if (t->zone_type == TIMELIB_ZONETYPE_OFFSET) {
- offset = timelib_time_offset_ctor();
- offset->offset = (t->z) * -60;
- offset->leap_secs = 0;
- offset->is_dst = 0;
- offset->abbr = malloc(9); /* GMT�xxxx\0 */
- snprintf(offset->abbr, 9, "GMT%c%02d%02d",
- localtime ? ((offset->offset < 0) ? '-' : '+') : '+',
- localtime ? abs(offset->offset / 3600) : 0,
- localtime ? abs((offset->offset % 3600) / 60) : 0 );
- } else {
- offset = timelib_get_time_zone_info(t->sse, t->tz_info);
- }
- }
- timelib_isoweek_from_date(t->y, t->m, t->d, &isoweek, &isoyear);
- for (i = 0; i < format_len; i++) {
- rfc_colon = 0;
- switch (format[i]) {
- /* day */
- case 'd': length = slprintf(buffer, 32, "%02d", (int) t->d); break;
- case 'D': length = slprintf(buffer, 32, "%s", php_date_short_day_name(t->y, t->m, t->d)); break;
- case 'j': length = slprintf(buffer, 32, "%d", (int) t->d); break;
- case 'l': length = slprintf(buffer, 32, "%s", php_date_full_day_name(t->y, t->m, t->d)); break;
- case 'S': length = slprintf(buffer, 32, "%s", english_suffix(t->d)); break;
- case 'w': length = slprintf(buffer, 32, "%d", (int) timelib_day_of_week(t->y, t->m, t->d)); break;
- case 'N': length = slprintf(buffer, 32, "%d", (int) timelib_iso_day_of_week(t->y, t->m, t->d)); break;
- case 'z': length = slprintf(buffer, 32, "%d", (int) timelib_day_of_year(t->y, t->m, t->d)); break;
- /* week */
- case 'W': length = slprintf(buffer, 32, "%02d", (int) isoweek); break; /* iso weeknr */
- case 'o': length = slprintf(buffer, 32, "%d", (int) isoyear); break; /* iso year */
- /* month */
- case 'F': length = slprintf(buffer, 32, "%s", mon_full_names[t->m - 1]); break;
- case 'm': length = slprintf(buffer, 32, "%02d", (int) t->m); break;
- case 'M': length = slprintf(buffer, 32, "%s", mon_short_names[t->m - 1]); break;
- case 'n': length = slprintf(buffer, 32, "%d", (int) t->m); break;
- case 't': length = slprintf(buffer, 32, "%d", (int) timelib_days_in_month(t->y, t->m)); break;
- /* year */
- case 'L': length = slprintf(buffer, 32, "%d", timelib_is_leap((int) t->y)); break;
- case 'y': length = slprintf(buffer, 32, "%02d", (int) t->y % 100); break;
- case 'Y': length = slprintf(buffer, 32, "%s%04lld", t->y < 0 ? "-" : "", php_date_llabs((timelib_sll) t->y)); break;
- /* time */
- case 'a': length = slprintf(buffer, 32, "%s", t->h >= 12 ? "pm" : "am"); break;
- case 'A': length = slprintf(buffer, 32, "%s", t->h >= 12 ? "PM" : "AM"); break;
- case 'B': {
- int retval = (((((long)t->sse)-(((long)t->sse) - ((((long)t->sse) % 86400) + 3600))) * 10) / 864);
- while (retval < 0) {
- retval += 1000;
- }
- retval = retval % 1000;
- length = slprintf(buffer, 32, "%03d", retval);
- break;
- }
- case 'g': length = slprintf(buffer, 32, "%d", (t->h % 12) ? (int) t->h % 12 : 12); break;
- case 'G': length = slprintf(buffer, 32, "%d", (int) t->h); break;
- case 'h': length = slprintf(buffer, 32, "%02d", (t->h % 12) ? (int) t->h % 12 : 12); break;
- case 'H': length = slprintf(buffer, 32, "%02d", (int) t->h); break;
- case 'i': length = slprintf(buffer, 32, "%02d", (int) t->i); break;
- case 's': length = slprintf(buffer, 32, "%02d", (int) t->s); break;
- case 'u': length = slprintf(buffer, 32, "%06d", (int) floor(t->f * 1000000)); break;
- /* timezone */
- case 'I': length = slprintf(buffer, 32, "%d", localtime ? offset->is_dst : 0); break;
- case 'P': rfc_colon = 1; /* break intentionally missing */
- case 'O': length = slprintf(buffer, 32, "%c%02d%s%02d",
- localtime ? ((offset->offset < 0) ? '-' : '+') : '+',
- localtime ? abs(offset->offset / 3600) : 0,
- rfc_colon ? ":" : "",
- localtime ? abs((offset->offset % 3600) / 60) : 0
- );
- break;
- case 'T': length = slprintf(buffer, 32, "%s", localtime ? offset->abbr : "GMT"); break;
- case 'e': if (!localtime) {
- length = slprintf(buffer, 32, "%s", "UTC");
- } else {
- switch (t->zone_type) {
- case TIMELIB_ZONETYPE_ID:
- length = slprintf(buffer, 32, "%s", t->tz_info->name);
- break;
- case TIMELIB_ZONETYPE_ABBR:
- length = slprintf(buffer, 32, "%s", offset->abbr);
- break;
- case TIMELIB_ZONETYPE_OFFSET:
- length = slprintf(buffer, 32, "%c%02d:%02d",
- ((offset->offset < 0) ? '-' : '+'),
- abs(offset->offset / 3600),
- abs((offset->offset % 3600) / 60)
- );
- break;
- }
- }
- break;
- case 'Z': length = slprintf(buffer, 32, "%d", localtime ? offset->offset : 0); break;
- /* full date/time */
- case 'c': length = slprintf(buffer, 96, "%04d-%02d-%02dT%02d:%02d:%02d%c%02d:%02d",
- (int) t->y, (int) t->m, (int) t->d,
- (int) t->h, (int) t->i, (int) t->s,
- localtime ? ((offset->offset < 0) ? '-' : '+') : '+',
- localtime ? abs(offset->offset / 3600) : 0,
- localtime ? abs((offset->offset % 3600) / 60) : 0
- );
- break;
- case 'r': length = slprintf(buffer, 96, "%3s, %02d %3s %04d %02d:%02d:%02d %c%02d%02d",
- php_date_short_day_name(t->y, t->m, t->d),
- (int) t->d, mon_short_names[t->m - 1],
- (int) t->y, (int) t->h, (int) t->i, (int) t->s,
- localtime ? ((offset->offset < 0) ? '-' : '+') : '+',
- localtime ? abs(offset->offset / 3600) : 0,
- localtime ? abs((offset->offset % 3600) / 60) : 0
- );
- break;
- case 'U': length = slprintf(buffer, 32, "%lld", (timelib_sll) t->sse); break;
- case '\\': if (i < format_len) i++; /* break intentionally missing */
- default: buffer[0] = format[i]; buffer[1] = '\0'; length = 1; break;
- }
- smart_str_appendl(&string, buffer, length);
- }
- smart_str_0(&string);
- if (localtime) {
- timelib_time_offset_dtor(offset);
- }
- return string.c;
- }
- static void php_date(INTERNAL_FUNCTION_PARAMETERS, int localtime)
- {
- char *format;
- int format_len;
- long ts;
- char *string;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &format, &format_len, &ts) == FAILURE) {
- RETURN_FALSE;
- }
- if (ZEND_NUM_ARGS() == 1) {
- ts = sapi_get_request_time(TSRMLS_C);
- }
- string = php_format_date(format, format_len, ts, localtime TSRMLS_CC);
-
- RETVAL_STRING(string, 0);
- }
- /* }}} */
- PHPAPI char *php_format_date(char *format, int format_len, time_t ts, int localtime TSRMLS_DC) /* {{{ */
- {
- timelib_time *t;
- timelib_tzinfo *tzi;
- char *string;
- t = timelib_time_ctor();
- if (localtime) {
- tzi = get_timezone_info(TSRMLS_C);
- t->tz_info = tzi;
- t->zone_type = TIMELIB_ZONETYPE_ID;
- timelib_unixtime2local(t, ts);
- } else {
- tzi = NULL;
- timelib_unixtime2gmt(t, ts);
- }
- string = date_format(format, format_len, t, localtime);
-
- timelib_time_dtor(t);
- return string;
- }
- /* }}} */
- /* {{{ php_idate
- */
- PHPAPI int php_idate(char format, time_t ts, int localtime)
- {
- timelib_time *t;
- timelib_tzinfo *tzi;
- int retval = -1;
- timelib_time_offset *offset = NULL;
- timelib_sll isoweek, isoyear;
- TSRMLS_FETCH();
- t = timelib_time_ctor();
- if (!localtime) {
- tzi = get_timezone_info(TSRMLS_C);
- t->tz_info = tzi;
- t->zone_type = TIMELIB_ZONETYPE_ID;
- timelib_unixtime2local(t, ts);
- } else {
- tzi = NULL;
- timelib_unixtime2gmt(t, ts);
- }
- if (!localtime) {
- if (t->zone_type == TIMELIB_ZONETYPE_ABBR) {
- offset = timelib_time_offset_ctor();
- offset->offset = (t->z - (t->dst * 60)) * -60;
- offset->leap_secs = 0;
- offset->is_dst = t->dst;
- offset->abbr = strdup(t->tz_abbr);
- } else if (t->zone_type == TIMELIB_ZONETYPE_OFFSET) {
- offset = timelib_time_offset_ctor();
- offset->offset = (t->z - (t->dst * 60)) * -60;
- offset->leap_secs = 0;
- offset->is_dst = t->dst;
- offset->abbr = malloc(9); /* GMT�xxxx\0 */
- snprintf(offset->abbr, 9, "GMT%c%02d%02d",
- !localtime ? ((offset->offset < 0) ? '-' : '+') : '+',
- !localtime ? abs(offset->offset / 3600) : 0,
- !localtime ? abs((offset->offset % 3600) / 60) : 0 );
- } else {
- offset = timelib_get_time_zone_info(t->sse, t->tz_info);
- }
- }
- timelib_isoweek_from_date(t->y, t->m, t->d, &isoweek, &isoyear);
- switch (format) {
- /* day */
- case 'd': case 'j': retval = (int) t->d; break;
- case 'w': retval = (int) timelib_day_of_week(t->y, t->m, t->d); break;
- case 'z': retval = (int) timelib_day_of_year(t->y, t->m, t->d); break;
- /* week */
- case 'W': retval = (int) isoweek; break; /* iso weeknr */
- /* month */
- case 'm': case 'n': retval = (int) t->m; break;
- case 't': retval = (int) timelib_days_in_month(t->y, t->m); break;
- /* year */
- case 'L': retval = (int) timelib_is_leap((int) t->y); break;
- case 'y': retval = (int) (t->y % 100); break;
- case 'Y': retval = (int) t->y; break;
- /* Swatch Beat a.k.a. Internet Time */
- case 'B':
- retval = (((((long)t->sse)-(((long)t->sse) - ((((long)t->sse) % 86400) + 3600))) * 10) / 864);
- while (retval < 0) {
- retval += 1000;
- }
- retval = retval % 1000;
- break;
- /* time */
- case 'g': case 'h': retval = (int) ((t->h % 12) ? (int) t->h % 12 : 12); break;
- case 'H': case 'G': retval = (int) t->h; break;
- case 'i': retval = (int) t->i; break;
- case 's': retval = (int) t->s; break;
- /* timezone */
- case 'I': retval = (int) (!localtime ? offset->is_dst : 0); break;
- case 'Z': retval = (int) (!localtime ? offset->offset : 0); break;
- case 'U': retval = (int) t->sse; break;
- }
- if (!localtime) {
- timelib_time_offset_dtor(offset);
- }
- timelib_time_dtor(t);
- return retval;
- }
- /* }}} */
- /* {{{ proto string date(string format [, long timestamp])
- Format a local date/time */
- PHP_FUNCTION(date)
- {
- php_date(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
- }
- /* }}} */
- /* {{{ proto string gmdate(string format [, long timestamp])
- Format a GMT date/time */
- PHP_FUNCTION(gmdate)
- {
- php_date(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
- }
- /* }}} */
- /* {{{ proto int idate(string format [, int timestamp])
- Format a local time/date as integer */
- PHP_FUNCTION(idate)
- {
- char *format;
- int format_len;
- long ts = 0;
- int ret;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &format, &format_len, &ts) == FAILURE) {
- RETURN_FALSE;
- }
- if (format_len != 1) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "idate format is one char");
- RETURN_FALSE;
- }
- if (ZEND_NUM_ARGS() == 1) {
- ts = sapi_get_request_time(TSRMLS_C);
- }
- ret = php_idate(format[0], ts, 0);
- if (ret == -1) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unrecognized date format token.");
- RETURN_FALSE;
- }
- RETURN_LONG(ret);
- }
- /* }}} */
- /* {{{ php_date_set_tzdb - NOT THREADSAFE */
- PHPAPI void php_date_set_tzdb(timelib_tzdb *tzdb)
- {
- const timelib_tzdb *builtin = timelib_builtin_db();
-
- if (php_version_compare(tzdb->version, builtin->version) > 0) {
- php_date_global_timezone_db = tzdb;
- php_date_global_timezone_db_enabled = 1;
- }
- }
- /* }}} */
- /* {{{ php_parse_date: Backwards compability function */
- PHPAPI signed long php_parse_date(char *string, signed long *now)
- {
- timelib_time *parsed_time;
- timelib_error_container *error = NULL;
- int error2;
- signed long retval;
- parsed_time = timelib_strtotime(string, strlen(string), &error, DATE_TIMEZONEDB);
- if (error->error_count) {
- timelib_error_container_dtor(error);
- return -1;
- }
- timelib_error_container_dtor(error);
- timelib_update_ts(parsed_time, NULL);
- retval = timelib_date_to_int(parsed_time, &error2);
- timelib_time_dtor(parsed_time);
- if (error2) {
- return -1;
- }
- return retval;
- }
- /* }}} */
- /* {{{ proto int strtotime(string time [, int now ])
- Convert string representation of date and time to a timestamp */
- PHP_FUNCTION(strtotime)
- {
- char *times, *initial_ts;
- int time_len, error1, error2;
- struct timelib_error_container *error;
- long preset_ts = 0, ts;
- timelib_time *t, *now;
- timelib_tzinfo *tzi;
- tzi = get_timezone_info(TSRMLS_C);
- if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "sl", ×, &time_len, &preset_ts) != FAILURE) {
- /* We have an initial timestamp */
- now = timelib_time_ctor();
- initial_ts = emalloc(25);
- snprintf(initial_ts, 24, "@%ld UTC", preset_ts);
- t = timelib_strtotime(initial_ts, strlen(initial_ts), NULL, DATE_TIMEZONEDB); /* we ignore the error here, as this should never fail */
- timelib_update_ts(t, tzi);
- now->tz_info = tzi;
- now->zone_type = TIMELIB_ZONETYPE_ID;
- timelib_unixtime2local(now, t->sse);
- timelib_time_dtor(t);
- efree(initial_ts);
- } else if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", ×, &time_len, &preset_ts) != FAILURE) {
- /* We have no initial timestamp */
- now = timelib_time_ctor();
- now->tz_info = tzi;
- now->zone_type = TIMELIB_ZONETYPE_ID;
- timelib_unixtime2local(now, (timelib_sll) sapi_get_request_time(TSRMLS_C));
- } else {
- RETURN_FALSE;
- }
- if (!time_len) {
- timelib_time_dtor(now);
- RETURN_FALSE;
- }
- t = timelib_strtotime(times, time_len, &error, DATE_TIMEZONEDB);
- error1 = error->error_count;
- timelib_error_container_dtor(error);
- timelib_fill_holes(t, now, TIMELIB_NO_CLONE);
- timelib_update_ts(t, tzi);
- ts = timelib_date_to_int(t, &error2);
- timelib_time_dtor(now);
- timelib_time_dtor(t);
- if (error1 || error2) {
- RETURN_FALSE;
- } else {
- RETURN_LONG(ts);
- }
- }
- /* }}} */
- /* {{{ php_mktime - (gm)mktime helper */
- PHPAPI void php_mktime(INTERNAL_FUNCTION_PARAMETERS, int gmt)
- {
- long hou = 0, min = 0, sec = 0, mon = 0, day = 0, yea = 0, dst = -1;
- timelib_time *now;
- timelib_tzinfo *tzi = NULL;
- long ts, adjust_seconds = 0;
- int error;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lllllll", &hou, &min, &sec, &mon, &day, &yea, &dst) == FAILURE) {
- RETURN_FALSE;
- }
- /* Initialize structure with current time */
- now = timelib_time_ctor();
- if (gmt) {
- timelib_unixtime2gmt(now, (timelib_sll) sapi_get_request_time(TSRMLS_C));
- } else {
- tzi = get_timezone_info(TSRMLS_C);
- now->tz_info = tzi;
- now->zone_type = TIMELIB_ZONETYPE_ID;
- timelib_unixtime2local(now, (timelib_sll) sapi_get_request_time(TSRMLS_C));
- }
- /* Fill in the new data */
- switch (ZEND_NUM_ARGS()) {
- case 7:
- /* break intentionally missing */
- case 6:
- if (yea >= 0 && yea < 70) {
- yea += 2000;
- } else if (yea >= 70 && yea <= 100) {
- yea += 1900;
- }
- now->y = yea;
- /* break intentionally missing again */
- case 5:
- now->d = day;
- /* break missing intentionally here too */
- case 4:
- now->m = mon;
- /* and here */
- case 3:
- now->s = sec;
- /* yup, this break isn't here on purpose too */
- case 2:
- now->i = min;
- /* last intentionally missing break */
- case 1:
- now->h = hou;
- break;
- default:
- php_error_docref(NULL TSRMLS_CC, E_STRICT, "You should be using the time() function instead");
- }
- /* Update the timestamp */
- if (gmt) {
- timelib_update_ts(now, NULL);
- } else {
- timelib_update_ts(now, tzi);
- }
- /* Support for the deprecated is_dst parameter */
- if (dst != -1) {
- php_error_docref(NULL TSRMLS_CC, E_DEPRECATED, "Th…
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