/* +----------------------------------------------------------------------+ | 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: Derick Rethans | +----------------------------------------------------------------------+ */ /* $Id$ */ #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 #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 #ifdef PHP_WIN32 #define DATE_I64_BUF_LEN 65 # define DATE_I64A(i, s, len) _i64toa_s(i, s, len, 10) # define DATE_A64I(i, s) i = _atoi64(s) #else #define DATE_I64_BUF_LEN 65 # define DATE_I64A(i, s, len) \ do { \ int st = snprintf(s, len, "%lld", i); \ s[st] = '\0'; \ } while (0); #ifdef HAVE_ATOLL # define DATE_A64I(i, s) i = atoll(s) #else # define DATE_A64I(i, s) i = strtoll(s, NULL, 10) #endif #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_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_END }; 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) PHP_FE_END }; 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) PHP_FE_END }; const zend_function_entry date_funcs_interval[] = { PHP_ME(DateInterval, __construct, arginfo_date_interval_construct, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC) PHP_ME(DateInterval, __wakeup, NULL, ZEND_ACC_PUBLIC) PHP_ME(DateInterval, __set_state, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC) 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) PHP_FE_END }; const zend_function_entry date_funcs_period[] = { PHP_ME(DatePeriod, __construct, arginfo_date_period_construct, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC) PHP_ME(DatePeriod, __wakeup, NULL, ZEND_ACC_PUBLIC) PHP_ME(DatePeriod, __set_state, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC) PHP_FE_END }; 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" static PHP_INI_MH(OnUpdate_date_timezone); /* {{{ INI Settings */ PHP_INI_BEGIN() STD_PHP_INI_ENTRY("date.timezone", "", PHP_INI_ALL, OnUpdate_date_timezone, 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_gc(zval *object, zval ***table, int *n TSRMLS_DC); static HashTable *date_object_get_properties(zval *object TSRMLS_DC); static HashTable *date_object_get_gc_interval(zval *object, zval ***table, int *n TSRMLS_DC); static HashTable *date_object_get_properties_interval(zval *object TSRMLS_DC); static HashTable *date_object_get_gc_period(zval *object, zval ***table, int *n TSRMLS_DC); static HashTable *date_object_get_properties_period(zval *object TSRMLS_DC); zval *date_interval_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC); void date_interval_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC); static zval *date_period_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC); static void date_period_write_property(zval *object, zval *member, zval *value, const zend_literal *key 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; date_globals->timezone_valid = 0; } /* }}} */ 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" /* * This comes from various sources that like to contradict. I'm going with the * format here because of: * http://msdn.microsoft.com/en-us/library/windows/desktop/aa384321%28v=vs.85%29.aspx * and http://curl.haxx.se/rfc/cookie_spec.html */ #define DATE_FORMAT_COOKIE "l, d-M-Y H:i:s T" #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_COOKIE, 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; } timelib_tzinfo *php_date_parse_tzfile_wrapper(char *formal_tzname, const timelib_tzdb *tzdb) { TSRMLS_FETCH(); return php_date_parse_tzfile(formal_tzname, tzdb TSRMLS_CC); } /* }}} */ /* Callback to check the date.timezone only when changed increases performance */ /* {{{ static PHP_INI_MH(OnUpdate_date_timezone) */ static PHP_INI_MH(OnUpdate_date_timezone) { if (OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC) == FAILURE) { return FAILURE; } DATEG(timezone_valid) = 0; if (stage == PHP_INI_STAGE_RUNTIME) { if (!timelib_timezone_id_is_valid(DATEG(default_timezone), DATE_TIMEZONEDB)) { php_error_docref(NULL TSRMLS_CC, E_WARNING, DATE_TZ_ERRMSG); } else { DATEG(timezone_valid) = 1; } } return SUCCESS; } /* }}} */ /* {{{ Helper functions */ static char* guess_timezone(const timelib_tzdb *tzdb TSRMLS_DC) { /* Checking configure timezone */ if (DATEG(timezone) && (strlen(DATEG(timezone))) > 0) { return DATEG(timezone); } /* 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)) { if (DATEG(timezone_valid) == 1) { return DATEG(default_timezone); } if (!timelib_timezone_id_is_valid(DATEG(default_timezone), tzdb)) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid date.timezone value '%s', we selected the timezone 'UTC' for now.", DATEG(default_timezone)); return "UTC"; } DATEG(timezone_valid) = 1; return DATEG(default_timezone); } /* Fallback to UTC */ php_error_docref(NULL TSRMLS_CC, E_WARNING, DATE_TZ_ERRMSG "We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone."); 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 = 0; char buffer[97]; timelib_time_offset *offset = NULL; timelib_sll isoweek, isoyear; int rfc_colon; int weekYearSet = 0; 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); } } 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': if(!weekYearSet) { timelib_isoweek_from_date(t->y, t->m, t->d, &isoweek, &isoyear); weekYearSet = 1; } length = slprintf(buffer, 32, "%02d", (int) isoweek); break; /* iso weeknr */ case 'o': if(!weekYearSet) { timelib_isoweek_from_date(t->y, t->m, t->d, &isoweek, &isoyear); weekYearSet = 1; } 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 + 0.5)); 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 = time(NULL); } 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 TSRMLS_DC) { timelib_time *t; timelib_tzinfo *tzi; int retval = -1; timelib_time_offset *offset = NULL; timelib_sll isoweek, isoyear; 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 = time(NULL); } ret = php_idate(format[0], ts, 0 TSRMLS_CC); 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 compatibility 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, php_date_parse_tzfile_wrapper); if (error->error_count) { timelib_time_dtor(parsed_time); 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, php_date_parse_tzfile_wrapper); /* 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) time(NULL)); } else { RETURN_FALSE; } if (!time_len) { timelib_time_dtor(now); RETURN_FALSE; } t = timelib_strtotime(times, time_len, &error, DATE_TIMEZONEDB, php_date_parse_tzfile_wrapper); 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) time(NULL)); } else { tzi = get_timezone_info(TSRMLS_C); now->tz_info = tzi; now->zone_type = TIMELIB_ZONETYPE_ID; timelib_unixtime2local(now, (timelib_sll) time(NULL)); } /* 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, "The is_dst parameter is deprecated"); if (gmt) { /* GMT never uses DST */ if (dst == 1) { adjust_seconds = -3600; } } else { /* Figure out is_dst for current TS */ timelib_time_offset *tmp_offset; tmp_offset = timelib_get_time_zone_info(now->sse, tzi); if (dst == 1 && tmp_offset->is_dst == 0) { adjust_seconds = -3600; } if (dst == 0 && tmp_offset->is_dst == 1) { adjust_seconds = +3600; } timelib_time_offset_dtor(tmp_offset); } } /* Clean up and return */ ts = timelib_date_to_int(now, &error); ts += adjust_seconds; timelib_time_dtor(now); if (error) { RETURN_FALSE; } else { RETURN_LONG(ts); } } /* }}} */ /* {{{ proto int mktime([int hour [, int min [, int sec [, int mon [, int day [, int year]]]]]]) Get UNIX timestamp for a date */ PHP_FUNCTION(mktime) { php_mktime(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); } /* }}} */ /* {{{ proto int gmmktime([int hour [, int min [, int sec [, int mon [, int day [, int year]]]]]]) Get UNIX timestamp for a GMT date */ PHP_FUNCTION(gmmktime) { php_mktime(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); } /* }}} */ /* {{{ proto bool checkdate(int month, int day, int year) Returns true(1) if it is a valid date in gregorian calendar */ PHP_FUNCTION(checkdate) { long m, d, y; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lll", &m, &d, &y) == FAILURE) { RETURN_FALSE; } if (y < 1 || y > 32767 || !timelib_valid_date(y, m, d)) { RETURN_FALSE; } RETURN_TRUE; /* True : This month, day, year arguments are valid */ } /* }}} */ #ifdef HAVE_STRFTIME /* {{{ php_strftime - (gm)strftime helper */ PHPAPI void php_strftime(INTERNAL_FUNCTION_PARAMETERS, int gmt) { char *format, *buf; int format_len; long timestamp = 0; struct tm ta; int max_reallocs = 5; size_t buf_len = 64, real_len; timelib_time *ts; timelib_tzinfo *tzi; timelib_time_offset *offset = NULL; timestamp = (long) time(NULL); if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &format, &format_len, ×tamp) == FAILURE) { RETURN_FALSE; } if (format_len == 0) { RETURN_FALSE; } ts = timelib_time_ctor(); if (gmt) { tzi = NULL; timelib_unixtime2gmt(ts, (timelib_sll) timestamp); } else { tzi = get_timezone_info(TSRMLS_C); ts->tz_info = tzi; ts->zone_type = TIMELIB_ZONETYPE_ID; timelib_unixtime2local(ts, (timelib_sll) timestamp); } ta.tm_sec = ts->s; ta.tm_min = ts->i; ta.tm_hour = ts->h; ta.tm_mday = ts->d; ta.tm_mon = ts->m - 1; ta.tm_year = ts->y - 1900; ta.tm_wday = timelib_day_of_week(ts->y, ts->m, ts->d); ta.tm_yday = timelib_day_of_year(ts->y, ts->m, ts->d); if (gmt) { ta.tm_isdst = 0; #if HAVE_TM_GMTOFF ta.tm_gmtoff = 0; #endif #if HAVE_TM_ZONE ta.tm_zone = "GMT"; #endif } else { offset = timelib_get_time_zone_info(timestamp, tzi); ta.tm_isdst = offset->is_dst; #if HAVE_TM_GMTOFF ta.tm_gmtoff = offset->offset; #endif #if HAVE_TM_ZONE ta.tm_zone = offset->abbr; #endif } buf = (char *) emalloc(buf_len); while ((real_len=strftime(buf, buf_len, format, &ta))==buf_len || real_len==0) { buf_len *= 2; buf = (char *) erealloc(buf, buf_len); if (!--max_reallocs) { break; } } timelib_time_dtor(ts); if (!gmt) { timelib_time_offset_dtor(offset); } if (real_len && real_len != buf_len) { buf = (char *) erealloc(buf, real_len + 1); RETURN_STRINGL(buf, real_len, 0); } efree(buf); RETURN_FALSE; } /* }}} */ /* {{{ proto string strftime(string format [, int timestamp]) Format a local time/date according to locale settings */ PHP_FUNCTION(strftime) { php_strftime(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); } /* }}} */ /* {{{ proto string gmstrftime(string format [, int timestamp]) Format a GMT/UCT time/date according to locale settings */ PHP_FUNCTION(gmstrftime) { php_strftime(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); } /* }}} */ #endif /* {{{ proto int time(void) Return current UNIX timestamp */ PHP_FUNCTION(time) { RETURN_LONG((long)time(NULL)); } /* }}} */ /* {{{ proto array localtime([int timestamp [, bool associative_array]]) Returns the results of the C system call localtime as an associative array if the associative_array argument is set to 1 other wise it is a regular array */ PHP_FUNCTION(localtime) { long timestamp = (long)time(NULL); zend_bool associative = 0; timelib_tzinfo *tzi; timelib_time *ts; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lb", ×tamp, &associative) == FAILURE) { RETURN_FALSE; } tzi = get_timezone_info(TSRMLS_C); ts = timelib_time_ctor(); ts->tz_info = tzi; ts->zone_type = TIMELIB_ZONETYPE_ID; timelib_unixtime2local(ts, (timelib_sll) timestamp); array_init(return_value); if (associative) { add_assoc_long(return_value, "tm_sec", ts->s); add_assoc_long(return_value, "tm_min", ts->i); add_assoc_long(return_value, "tm_hour", ts->h); add_assoc_long(return_value, "tm_mday", ts->d); add_assoc_long(return_value, "tm_mon", ts->m - 1); add_assoc_long(return_value, "tm_year", ts->y - 1900); add_assoc_long(return_value, "tm_wday", timelib_day_of_week(ts->y, ts->m, ts->d)); add_assoc_long(return_value, "tm_yday", timelib_day_of_year(ts->y, ts->m, ts->d)); add_assoc_long(return_value, "tm_isdst", ts->dst); } else { add_next_index_long(return_value, ts->s); add_next_index_long(return_value, ts->i); add_next_index_long(return_value, ts->h); add_next_index_long(return_value, ts->d); add_next_index_long(return_value, ts->m - 1); add_next_index_long(return_value, ts->y- 1900); add_next_index_long(return_value, timelib_day_of_week(ts->y, ts->m, ts->d)); add_next_index_long(return_value, timelib_day_of_year(ts->y, ts->m, ts->d)); add_next_index_long(return_value, ts->dst); } timelib_time_dtor(ts); } /* }}} */ /* {{{ proto array getdate([int timestamp]) Get date/time information */ PHP_FUNCTION(getdate) { long timestamp = (long)time(NULL); timelib_tzinfo *tzi; timelib_time *ts; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", ×tamp) == FAILURE) { RETURN_FALSE; } tzi = get_timezone_info(TSRMLS_C); ts = timelib_time_ctor(); ts->tz_info = tzi; ts->zone_type = TIMELIB_ZONETYPE_ID; timelib_unixtime2local(ts, (timelib_sll) timestamp); array_init(return_value); add_assoc_long(return_value, "seconds", ts->s); add_assoc_long(return_value, "minutes", ts->i); add_assoc_long(return_value, "hours", ts->h); add_assoc_long(return_value, "mday", ts->d); add_assoc_long(return_value, "wday", timelib_day_of_week(ts->y, ts->m, ts->d)); add_assoc_long(return_value, "mon", ts->m); add_assoc_long(return_value, "year", ts->y); add_assoc_long(return_value, "yday", timelib_day_of_year(ts->y, ts->m, ts->d)); add_assoc_string(return_value, "weekday", php_date_full_day_name(ts->y, ts->m, ts->d), 1); add_assoc_string(return_value, "month", mon_full_names[ts->m - 1], 1); add_index_long(return_value, 0, timestamp); timelib_time_dtor(ts); } /* }}} */ #define PHP_DATE_TIMEZONE_GROUP_AFRICA 0x0001 #define PHP_DATE_TIMEZONE_GROUP_AMERICA 0x0002 #define PHP_DATE_TIMEZONE_GROUP_ANTARCTICA 0x0004 #define PHP_DATE_TIMEZONE_GROUP_ARCTIC 0x0008 #define PHP_DATE_TIMEZONE_GROUP_ASIA 0x0010 #define PHP_DATE_TIMEZONE_GROUP_ATLANTIC 0x0020 #define PHP_DATE_TIMEZONE_GROUP_AUSTRALIA 0x0040 #define PHP_DATE_TIMEZONE_GROUP_EUROPE 0x0080 #define PHP_DATE_TIMEZONE_GROUP_INDIAN 0x0100 #define PHP_DATE_TIMEZONE_GROUP_PACIFIC 0x0200 #define PHP_DATE_TIMEZONE_GROUP_UTC 0x0400 #define PHP_DATE_TIMEZONE_GROUP_ALL 0x07FF #define PHP_DATE_TIMEZONE_GROUP_ALL_W_BC 0x0FFF #define PHP_DATE_TIMEZONE_PER_COUNTRY 0x1000 #define PHP_DATE_PERIOD_EXCLUDE_START_DATE 0x0001 /* define an overloaded iterator structure */ typedef struct { zend_object_iterator intern; zval *date_period_zval; zval *current; php_period_obj *object; int current_index; } date_period_it; /* {{{ date_period_it_invalidate_current */ static void date_period_it_invalidate_current(zend_object_iterator *iter TSRMLS_DC) { date_period_it *iterator = (date_period_it *)iter; if (iterator->current) { zval_ptr_dtor(&iterator->current); iterator->current = NULL; } } /* }}} */ /* {{{ date_period_it_dtor */ static void date_period_it_dtor(zend_object_iterator *iter TSRMLS_DC) { date_period_it *iterator = (date_period_it *)iter; date_period_it_invalidate_current(iter TSRMLS_CC); zval_ptr_dtor(&iterator->date_period_zval); efree(iterator); } /* }}} */ /* {{{ date_period_it_has_more */ static int date_period_it_has_more(zend_object_iterator *iter TSRMLS_DC) { date_period_it *iterator = (date_period_it *)iter; php_period_obj *object = iterator->object; timelib_time *it_time = object->current; /* apply modification if it's not the first iteration */ if (!object->include_start_date || iterator->current_index > 0) { it_time->have_relative = 1; it_time->relative = *object->interval; it_time->sse_uptodate = 0; timelib_update_ts(it_time, NULL); timelib_update_from_sse(it_time); } if (object->end) { return object->current->sse < object->end->sse ? SUCCESS : FAILURE; } else { return (iterator->current_index < object->recurrences) ? SUCCESS : FAILURE; } } /* }}} */ /* {{{ date_period_it_current_data */ static void date_period_it_current_data(zend_object_iterator *iter, zval ***data TSRMLS_DC) { date_period_it *iterator = (date_period_it *)iter; php_period_obj *object = iterator->object; timelib_time *it_time = object->current; php_date_obj *newdateobj; /* Create new object */ MAKE_STD_ZVAL(iterator->current); php_date_instantiate(date_ce_date, iterator->current TSRMLS_CC); newdateobj = (php_date_obj *) zend_object_store_get_object(iterator->current TSRMLS_CC); newdateobj->time = timelib_time_ctor(); *newdateobj->time = *it_time; if (it_time->tz_abbr) { newdateobj->time->tz_abbr = strdup(it_time->tz_abbr); } if (it_time->tz_info) { newdateobj->time->tz_info = it_time->tz_info; } *data = &iterator->current; } /* }}} */ /* {{{ date_period_it_current_key */ static int date_period_it_current_key(zend_object_iterator *iter, char **str_key, uint *str_key_len, ulong *int_key TSRMLS_DC) { date_period_it *iterator = (date_period_it *)iter; *int_key = iterator->current_index; return HASH_KEY_IS_LONG; } /* }}} */ /* {{{ date_period_it_move_forward */ static void date_period_it_move_forward(zend_object_iterator *iter TSRMLS_DC) { date_period_it *iterator = (date_period_it *)iter; iterator->current_index++; date_period_it_invalidate_current(iter TSRMLS_CC); } /* }}} */ /* {{{ date_period_it_rewind */ static void date_period_it_rewind(zend_object_iterator *iter TSRMLS_DC) { date_period_it *iterator = (date_period_it *)iter; iterator->current_index = 0; if (iterator->object->current) { timelib_time_dtor(iterator->object->current); } iterator->object->current = timelib_time_clone(iterator->object->start); date_period_it_invalidate_current(iter TSRMLS_CC); } /* }}} */ /* iterator handler table */ zend_object_iterator_funcs date_period_it_funcs = { date_period_it_dtor, date_period_it_has_more, date_period_it_current_data, date_period_it_current_key, date_period_it_move_forward, date_period_it_rewind, date_period_it_invalidate_current }; zend_object_iterator *date_object_period_get_iterator(zend_class_entry *ce, zval *object, int by_ref TSRMLS_DC) { date_period_it *iterator = emalloc(sizeof(date_period_it)); php_period_obj *dpobj = (php_period_obj *)zend_object_store_get_object(object TSRMLS_CC); if (by_ref) { zend_error(E_ERROR, "An iterator cannot be used with foreach by reference"); } Z_ADDREF_P(object); iterator->intern.data = (void*) dpobj; iterator->intern.funcs = &date_period_it_funcs; iterator->date_period_zval = object; iterator->object = dpobj; iterator->current = NULL; return (zend_object_iterator*)iterator; } static void date_register_classes(TSRMLS_D) { zend_class_entry ce_date, ce_timezone, ce_interval, ce_period; INIT_CLASS_ENTRY(ce_date, "DateTime", date_funcs_date); ce_date.create_object = date_object_new_date; date_ce_date = zend_register_internal_class_ex(&ce_date, NULL, NULL TSRMLS_CC); memcpy(&date_object_handlers_date, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); date_object_handlers_date.clone_obj = date_object_clone_date; date_object_handlers_date.compare_objects = date_object_compare_date; date_object_handlers_date.get_properties = date_object_get_properties; date_object_handlers_date.get_gc = date_object_get_gc; #define REGISTER_DATE_CLASS_CONST_STRING(const_name, value) \ zend_declare_class_constant_stringl(date_ce_date, const_name, sizeof(const_name)-1, value, sizeof(value)-1 TSRMLS_CC); REGISTER_DATE_CLASS_CONST_STRING("ATOM", DATE_FORMAT_RFC3339); REGISTER_DATE_CLASS_CONST_STRING("COOKIE", DATE_FORMAT_COOKIE); REGISTER_DATE_CLASS_CONST_STRING("ISO8601", DATE_FORMAT_ISO8601); REGISTER_DATE_CLASS_CONST_STRING("RFC822", DATE_FORMAT_RFC822); REGISTER_DATE_CLASS_CONST_STRING("RFC850", DATE_FORMAT_RFC850); REGISTER_DATE_CLASS_CONST_STRING("RFC1036", DATE_FORMAT_RFC1036); REGISTER_DATE_CLASS_CONST_STRING("RFC1123", DATE_FORMAT_RFC1123); REGISTER_DATE_CLASS_CONST_STRING("RFC2822", DATE_FORMAT_RFC2822); REGISTER_DATE_CLASS_CONST_STRING("RFC3339", DATE_FORMAT_RFC3339); REGISTER_DATE_CLASS_CONST_STRING("RSS", DATE_FORMAT_RFC1123); REGISTER_DATE_CLASS_CONST_STRING("W3C", DATE_FORMAT_RFC3339); INIT_CLASS_ENTRY(ce_timezone, "DateTimeZone", date_funcs_timezone); ce_timezone.create_object = date_object_new_timezone; date_ce_timezone = zend_register_internal_class_ex(&ce_timezone, NULL, NULL TSRMLS_CC); memcpy(&date_object_handlers_timezone, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); date_object_handlers_timezone.clone_obj = date_object_clone_timezone; #define REGISTER_TIMEZONE_CLASS_CONST_STRING(const_name, value) \ zend_declare_class_constant_long(date_ce_timezone, const_name, sizeof(const_name)-1, value TSRMLS_CC); REGISTER_TIMEZONE_CLASS_CONST_STRING("AFRICA", PHP_DATE_TIMEZONE_GROUP_AFRICA); REGISTER_TIMEZONE_CLASS_CONST_STRING("AMERICA", PHP_DATE_TIMEZONE_GROUP_AMERICA); REGISTER_TIMEZONE_CLASS_CONST_STRING("ANTARCTICA", PHP_DATE_TIMEZONE_GROUP_ANTARCTICA); REGISTER_TIMEZONE_CLASS_CONST_STRING("ARCTIC", PHP_DATE_TIMEZONE_GROUP_ARCTIC); REGISTER_TIMEZONE_CLASS_CONST_STRING("ASIA", PHP_DATE_TIMEZONE_GROUP_ASIA); REGISTER_TIMEZONE_CLASS_CONST_STRING("ATLANTIC", PHP_DATE_TIMEZONE_GROUP_ATLANTIC); REGISTER_TIMEZONE_CLASS_CONST_STRING("AUSTRALIA", PHP_DATE_TIMEZONE_GROUP_AUSTRALIA); REGISTER_TIMEZONE_CLASS_CONST_STRING("EUROPE", PHP_DATE_TIMEZONE_GROUP_EUROPE); REGISTER_TIMEZONE_CLASS_CONST_STRING("INDIAN", PHP_DATE_TIMEZONE_GROUP_INDIAN); REGISTER_TIMEZONE_CLASS_CONST_STRING("PACIFIC", PHP_DATE_TIMEZONE_GROUP_PACIFIC); REGISTER_TIMEZONE_CLASS_CONST_STRING("UTC", PHP_DATE_TIMEZONE_GROUP_UTC); REGISTER_TIMEZONE_CLASS_CONST_STRING("ALL", PHP_DATE_TIMEZONE_GROUP_ALL); REGISTER_TIMEZONE_CLASS_CONST_STRING("ALL_WITH_BC", PHP_DATE_TIMEZONE_GROUP_ALL_W_BC); REGISTER_TIMEZONE_CLASS_CONST_STRING("PER_COUNTRY", PHP_DATE_TIMEZONE_PER_COUNTRY); INIT_CLASS_ENTRY(ce_interval, "DateInterval", date_funcs_interval); ce_interval.create_object = date_object_new_interval; date_ce_interval = zend_register_internal_class_ex(&ce_interval, NULL, NULL TSRMLS_CC); memcpy(&date_object_handlers_interval, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); date_object_handlers_interval.clone_obj = date_object_clone_interval; date_object_handlers_interval.read_property = date_interval_read_property; date_object_handlers_interval.write_property = date_interval_write_property; date_object_handlers_interval.get_properties = date_object_get_properties_interval; date_object_handlers_interval.get_property_ptr_ptr = NULL; date_object_handlers_interval.get_gc = date_object_get_gc_interval; INIT_CLASS_ENTRY(ce_period, "DatePeriod", date_funcs_period); ce_period.create_object = date_object_new_period; date_ce_period = zend_register_internal_class_ex(&ce_period, NULL, NULL TSRMLS_CC); date_ce_period->get_iterator = date_object_period_get_iterator; date_ce_period->iterator_funcs.funcs = &date_period_it_funcs; zend_class_implements(date_ce_period TSRMLS_CC, 1, zend_ce_traversable); memcpy(&date_object_handlers_period, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); date_object_handlers_period.clone_obj = date_object_clone_period; date_object_handlers_period.get_properties = date_object_get_properties_period; date_object_handlers_period.get_property_ptr_ptr = NULL; date_object_handlers_period.get_gc = date_object_get_gc_period; date_object_handlers_period.read_property = date_period_read_property; date_object_handlers_period.write_property = date_period_write_property; #define REGISTER_PERIOD_CLASS_CONST_STRING(const_name, value) \ zend_declare_class_constant_long(date_ce_period, const_name, sizeof(const_name)-1, value TSRMLS_CC); REGISTER_PERIOD_CLASS_CONST_STRING("EXCLUDE_START_DATE", PHP_DATE_PERIOD_EXCLUDE_START_DATE); } static inline zend_object_value date_object_new_date_ex(zend_class_entry *class_type, php_date_obj **ptr TSRMLS_DC) { php_date_obj *intern; zend_object_value retval; intern = emalloc(sizeof(php_date_obj)); memset(intern, 0, sizeof(php_date_obj)); if (ptr) { *ptr = intern; } zend_object_std_init(&intern->std, class_type TSRMLS_CC); object_properties_init(&intern->std, class_type); retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) date_object_free_storage_date, NULL TSRMLS_CC); retval.handlers = &date_object_handlers_date; return retval; } static zend_object_value date_object_new_date(zend_class_entry *class_type TSRMLS_DC) { return date_object_new_date_ex(class_type, NULL TSRMLS_CC); } static zend_object_value date_object_clone_date(zval *this_ptr TSRMLS_DC) { php_date_obj *new_obj = NULL; php_date_obj *old_obj = (php_date_obj *) zend_object_store_get_object(this_ptr TSRMLS_CC); zend_object_value new_ov = date_object_new_date_ex(old_obj->std.ce, &new_obj TSRMLS_CC); zend_objects_clone_members(&new_obj->std, new_ov, &old_obj->std, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC); if (!old_obj->time) { return new_ov; } /* this should probably moved to a new `timelib_time *timelime_time_clone(timelib_time *)` */ new_obj->time = timelib_time_ctor(); *new_obj->time = *old_obj->time; if (old_obj->time->tz_abbr) { new_obj->time->tz_abbr = strdup(old_obj->time->tz_abbr); } if (old_obj->time->tz_info) { new_obj->time->tz_info = old_obj->time->tz_info; } return new_ov; } static int date_object_compare_date(zval *d1, zval *d2 TSRMLS_DC) { if (Z_TYPE_P(d1) == IS_OBJECT && Z_TYPE_P(d2) == IS_OBJECT && instanceof_function(Z_OBJCE_P(d1), date_ce_date TSRMLS_CC) && instanceof_function(Z_OBJCE_P(d2), date_ce_date TSRMLS_CC)) { php_date_obj *o1 = zend_object_store_get_object(d1 TSRMLS_CC); php_date_obj *o2 = zend_object_store_get_object(d2 TSRMLS_CC); if (!o1->time || !o2->time) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Trying to compare an incomplete DateTime object"); return 1; } if (!o1->time->sse_uptodate) { timelib_update_ts(o1->time, o1->time->tz_info); } if (!o2->time->sse_uptodate) { timelib_update_ts(o2->time, o2->time->tz_info); } return (o1->time->sse == o2->time->sse) ? 0 : ((o1->time->sse < o2->time->sse) ? -1 : 1); } return 1; } static HashTable *date_object_get_gc(zval *object, zval ***table, int *n TSRMLS_DC) { *table = NULL; *n = 0; return zend_std_get_properties(object TSRMLS_CC); } static HashTable *date_object_get_properties(zval *object TSRMLS_DC) { HashTable *props; zval *zv; php_date_obj *dateobj; dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); props = zend_std_get_properties(object TSRMLS_CC); if (!dateobj->time || GC_G(gc_active)) { return props; } /* first we add the date and time in ISO format */ MAKE_STD_ZVAL(zv); ZVAL_STRING(zv, date_format("Y-m-d H:i:s.u", 14, dateobj->time, 1), 0); zend_hash_update(props, "date", 5, &zv, sizeof(zv), NULL); /* then we add the timezone name (or similar) */ if (dateobj->time->is_localtime) { MAKE_STD_ZVAL(zv); ZVAL_LONG(zv, dateobj->time->zone_type); zend_hash_update(props, "timezone_type", 14, &zv, sizeof(zv), NULL); MAKE_STD_ZVAL(zv); switch (dateobj->time->zone_type) { case TIMELIB_ZONETYPE_ID: ZVAL_STRING(zv, dateobj->time->tz_info->name, 1); break; case TIMELIB_ZONETYPE_OFFSET: { char *tmpstr = emalloc(sizeof("UTC+05:00")); timelib_sll utc_offset = dateobj->time->z; snprintf(tmpstr, sizeof("+05:00"), "%c%02d:%02d", utc_offset > 0 ? '-' : '+', abs(utc_offset / 60), abs((utc_offset % 60))); ZVAL_STRING(zv, tmpstr, 0); } break; case TIMELIB_ZONETYPE_ABBR: ZVAL_STRING(zv, dateobj->time->tz_abbr, 1); break; } zend_hash_update(props, "timezone", 9, &zv, sizeof(zv), NULL); } return props; } static inline zend_object_value date_object_new_timezone_ex(zend_class_entry *class_type, php_timezone_obj **ptr TSRMLS_DC) { php_timezone_obj *intern; zend_object_value retval; intern = emalloc(sizeof(php_timezone_obj)); memset(intern, 0, sizeof(php_timezone_obj)); if (ptr) { *ptr = intern; } zend_object_std_init(&intern->std, class_type TSRMLS_CC); object_properties_init(&intern->std, class_type); retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) date_object_free_storage_timezone, NULL TSRMLS_CC); retval.handlers = &date_object_handlers_timezone; return retval; } static zend_object_value date_object_new_timezone(zend_class_entry *class_type TSRMLS_DC) { return date_object_new_timezone_ex(class_type, NULL TSRMLS_CC); } static zend_object_value date_object_clone_timezone(zval *this_ptr TSRMLS_DC) { php_timezone_obj *new_obj = NULL; php_timezone_obj *old_obj = (php_timezone_obj *) zend_object_store_get_object(this_ptr TSRMLS_CC); zend_object_value new_ov = date_object_new_timezone_ex(old_obj->std.ce, &new_obj TSRMLS_CC); zend_objects_clone_members(&new_obj->std, new_ov, &old_obj->std, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC); if (!old_obj->initialized) { return new_ov; } new_obj->type = old_obj->type; new_obj->initialized = 1; switch (new_obj->type) { case TIMELIB_ZONETYPE_ID: new_obj->tzi.tz = old_obj->tzi.tz; break; case TIMELIB_ZONETYPE_OFFSET: new_obj->tzi.utc_offset = old_obj->tzi.utc_offset; break; case TIMELIB_ZONETYPE_ABBR: new_obj->tzi.z.utc_offset = old_obj->tzi.z.utc_offset; new_obj->tzi.z.dst = old_obj->tzi.z.dst; new_obj->tzi.z.abbr = old_obj->tzi.z.abbr; break; } return new_ov; } static inline zend_object_value date_object_new_interval_ex(zend_class_entry *class_type, php_interval_obj **ptr TSRMLS_DC) { php_interval_obj *intern; zend_object_value retval; intern = emalloc(sizeof(php_interval_obj)); memset(intern, 0, sizeof(php_interval_obj)); if (ptr) { *ptr = intern; } zend_object_std_init(&intern->std, class_type TSRMLS_CC); object_properties_init(&intern->std, class_type); retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) date_object_free_storage_interval, NULL TSRMLS_CC); retval.handlers = &date_object_handlers_interval; return retval; } static zend_object_value date_object_new_interval(zend_class_entry *class_type TSRMLS_DC) { return date_object_new_interval_ex(class_type, NULL TSRMLS_CC); } static zend_object_value date_object_clone_interval(zval *this_ptr TSRMLS_DC) { php_interval_obj *new_obj = NULL; php_interval_obj *old_obj = (php_interval_obj *) zend_object_store_get_object(this_ptr TSRMLS_CC); zend_object_value new_ov = date_object_new_interval_ex(old_obj->std.ce, &new_obj TSRMLS_CC); zend_objects_clone_members(&new_obj->std, new_ov, &old_obj->std, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC); /** FIX ME ADD CLONE STUFF **/ return new_ov; } static HashTable *date_object_get_gc_interval(zval *object, zval ***table, int *n TSRMLS_DC) { *table = NULL; *n = 0; return zend_std_get_properties(object TSRMLS_CC); } static HashTable *date_object_get_properties_interval(zval *object TSRMLS_DC) { HashTable *props; zval *zv; php_interval_obj *intervalobj; intervalobj = (php_interval_obj *) zend_object_store_get_object(object TSRMLS_CC); props = zend_std_get_properties(object TSRMLS_CC); if (!intervalobj->initialized) { return props; } #define PHP_DATE_INTERVAL_ADD_PROPERTY(n,f) \ MAKE_STD_ZVAL(zv); \ ZVAL_LONG(zv, (long)intervalobj->diff->f); \ zend_hash_update(props, n, strlen(n) + 1, &zv, sizeof(zv), NULL); PHP_DATE_INTERVAL_ADD_PROPERTY("y", y); PHP_DATE_INTERVAL_ADD_PROPERTY("m", m); PHP_DATE_INTERVAL_ADD_PROPERTY("d", d); PHP_DATE_INTERVAL_ADD_PROPERTY("h", h); PHP_DATE_INTERVAL_ADD_PROPERTY("i", i); PHP_DATE_INTERVAL_ADD_PROPERTY("s", s); PHP_DATE_INTERVAL_ADD_PROPERTY("weekday", weekday); PHP_DATE_INTERVAL_ADD_PROPERTY("weekday_behavior", weekday_behavior); PHP_DATE_INTERVAL_ADD_PROPERTY("first_last_day_of", first_last_day_of); PHP_DATE_INTERVAL_ADD_PROPERTY("invert", invert); if (intervalobj->diff->days != -99999) { PHP_DATE_INTERVAL_ADD_PROPERTY("days", days); } else { MAKE_STD_ZVAL(zv); ZVAL_FALSE(zv); zend_hash_update(props, "days", 5, &zv, sizeof(zv), NULL); } PHP_DATE_INTERVAL_ADD_PROPERTY("special_type", special.type); PHP_DATE_INTERVAL_ADD_PROPERTY("special_amount", special.amount); PHP_DATE_INTERVAL_ADD_PROPERTY("have_weekday_relative", have_weekday_relative); PHP_DATE_INTERVAL_ADD_PROPERTY("have_special_relative", have_special_relative); return props; } static inline zend_object_value date_object_new_period_ex(zend_class_entry *class_type, php_period_obj **ptr TSRMLS_DC) { php_period_obj *intern; zend_object_value retval; intern = emalloc(sizeof(php_period_obj)); memset(intern, 0, sizeof(php_period_obj)); if (ptr) { *ptr = intern; } zend_object_std_init(&intern->std, class_type TSRMLS_CC); object_properties_init(&intern->std, class_type); retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) date_object_free_storage_period, NULL TSRMLS_CC); retval.handlers = &date_object_handlers_period; return retval; } static zend_object_value date_object_new_period(zend_class_entry *class_type TSRMLS_DC) { return date_object_new_period_ex(class_type, NULL TSRMLS_CC); } static zend_object_value date_object_clone_period(zval *this_ptr TSRMLS_DC) { php_period_obj *new_obj = NULL; php_period_obj *old_obj = (php_period_obj *) zend_object_store_get_object(this_ptr TSRMLS_CC); zend_object_value new_ov = date_object_new_period_ex(old_obj->std.ce, &new_obj TSRMLS_CC); zend_objects_clone_members(&new_obj->std, new_ov, &old_obj->std, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC); /** FIX ME ADD CLONE STUFF **/ return new_ov; } static void date_object_free_storage_date(void *object TSRMLS_DC) { php_date_obj *intern = (php_date_obj *)object; if (intern->time) { timelib_time_dtor(intern->time); } zend_object_std_dtor(&intern->std TSRMLS_CC); efree(object); } static void date_object_free_storage_timezone(void *object TSRMLS_DC) { php_timezone_obj *intern = (php_timezone_obj *)object; if (intern->type == TIMELIB_ZONETYPE_ABBR) { free(intern->tzi.z.abbr); } zend_object_std_dtor(&intern->std TSRMLS_CC); efree(object); } static void date_object_free_storage_interval(void *object TSRMLS_DC) { php_interval_obj *intern = (php_interval_obj *)object; timelib_rel_time_dtor(intern->diff); zend_object_std_dtor(&intern->std TSRMLS_CC); efree(object); } static void date_object_free_storage_period(void *object TSRMLS_DC) { php_period_obj *intern = (php_period_obj *)object; if (intern->start) { timelib_time_dtor(intern->start); } if (intern->current) { timelib_time_dtor(intern->current); } if (intern->end) { timelib_time_dtor(intern->end); } timelib_rel_time_dtor(intern->interval); zend_object_std_dtor(&intern->std TSRMLS_CC); efree(object); } /* Advanced Interface */ PHPAPI zval *php_date_instantiate(zend_class_entry *pce, zval *object TSRMLS_DC) { object_init_ex(object, pce); return object; } /* Helper function used to store the latest found warnings and errors while * parsing, from either strtotime or parse_from_format. */ static void update_errors_warnings(timelib_error_container *last_errors TSRMLS_DC) { if (DATEG(last_errors)) { timelib_error_container_dtor(DATEG(last_errors)); DATEG(last_errors) = NULL; } DATEG(last_errors) = last_errors; } PHPAPI int php_date_initialize(php_date_obj *dateobj, /*const*/ char *time_str, int time_str_len, char *format, zval *timezone_object, int ctor TSRMLS_DC) { timelib_time *now; timelib_tzinfo *tzi = NULL; timelib_error_container *err = NULL; int type = TIMELIB_ZONETYPE_ID, new_dst = 0; char *new_abbr = NULL; timelib_sll new_offset; if (dateobj->time) { timelib_time_dtor(dateobj->time); } if (format) { dateobj->time = timelib_parse_from_format(format, time_str_len ? time_str : "", time_str_len ? time_str_len : 0, &err, DATE_TIMEZONEDB, php_date_parse_tzfile_wrapper); } else { dateobj->time = timelib_strtotime(time_str_len ? time_str : "now", time_str_len ? time_str_len : sizeof("now") -1, &err, DATE_TIMEZONEDB, php_date_parse_tzfile_wrapper); } /* update last errors and warnings */ update_errors_warnings(err TSRMLS_CC); if (ctor && err && err->error_count) { /* spit out the first library error message, at least */ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to parse time string (%s) at position %d (%c): %s", time_str, err->error_messages[0].position, err->error_messages[0].character, err->error_messages[0].message); } if (err && err->error_count) { timelib_time_dtor(dateobj->time); dateobj->time = 0; return 0; } if (timezone_object) { php_timezone_obj *tzobj; tzobj = (php_timezone_obj *) zend_object_store_get_object(timezone_object TSRMLS_CC); switch (tzobj->type) { case TIMELIB_ZONETYPE_ID: tzi = tzobj->tzi.tz; break; case TIMELIB_ZONETYPE_OFFSET: new_offset = tzobj->tzi.utc_offset; break; case TIMELIB_ZONETYPE_ABBR: new_offset = tzobj->tzi.z.utc_offset; new_dst = tzobj->tzi.z.dst; new_abbr = strdup(tzobj->tzi.z.abbr); break; } type = tzobj->type; } else if (dateobj->time->tz_info) { tzi = dateobj->time->tz_info; } else { tzi = get_timezone_info(TSRMLS_C); } now = timelib_time_ctor(); now->zone_type = type; switch (type) { case TIMELIB_ZONETYPE_ID: now->tz_info = tzi; break; case TIMELIB_ZONETYPE_OFFSET: now->z = new_offset; break; case TIMELIB_ZONETYPE_ABBR: now->z = new_offset; now->dst = new_dst; now->tz_abbr = new_abbr; break; } timelib_unixtime2local(now, (timelib_sll) time(NULL)); timelib_fill_holes(dateobj->time, now, TIMELIB_NO_CLONE); timelib_update_ts(dateobj->time, tzi); timelib_update_from_sse(dateobj->time); dateobj->time->have_relative = 0; timelib_time_dtor(now); return 1; } /* {{{ proto DateTime date_create([string time[, DateTimeZone object]]) Returns new DateTime object */ PHP_FUNCTION(date_create) { zval *timezone_object = NULL; char *time_str = NULL; int time_str_len = 0; zval datetime_object; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sO!", &time_str, &time_str_len, &timezone_object, date_ce_timezone) == FAILURE) { RETURN_FALSE; } php_date_instantiate(date_ce_date, &datetime_object TSRMLS_CC); if (!php_date_initialize(zend_object_store_get_object(&datetime_object TSRMLS_CC), time_str, time_str_len, NULL, timezone_object, 0 TSRMLS_CC)) { zval_dtor(&datetime_object); RETURN_FALSE; } else { zval *datetime_object_ptr = &datetime_object; RETVAL_ZVAL(datetime_object_ptr, 0, 0); } } /* }}} */ /* {{{ proto DateTime date_create_from_format(string format, string time[, DateTimeZone object]) Returns new DateTime object formatted according to the specified format */ PHP_FUNCTION(date_create_from_format) { zval *timezone_object = NULL; char *time_str = NULL, *format_str = NULL; int time_str_len = 0, format_str_len = 0; zval datetime_object; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|O", &format_str, &format_str_len, &time_str, &time_str_len, &timezone_object, date_ce_timezone) == FAILURE) { RETURN_FALSE; } php_date_instantiate(date_ce_date, &datetime_object TSRMLS_CC); if (!php_date_initialize(zend_object_store_get_object(&datetime_object TSRMLS_CC), time_str, time_str_len, format_str, timezone_object, 0 TSRMLS_CC)) { zval_dtor(&datetime_object); RETURN_FALSE; } else { zval *datetime_object_ptr = &datetime_object; RETVAL_ZVAL(datetime_object_ptr, 0, 0); } } /* }}} */ /* {{{ proto DateTime::__construct([string time[, DateTimeZone object]]) Creates new DateTime object */ PHP_METHOD(DateTime, __construct) { zval *timezone_object = NULL; char *time_str = NULL; int time_str_len = 0; zend_error_handling error_handling; zend_replace_error_handling(EH_THROW, NULL, &error_handling TSRMLS_CC); if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sO!", &time_str, &time_str_len, &timezone_object, date_ce_timezone)) { php_date_initialize(zend_object_store_get_object(getThis() TSRMLS_CC), time_str, time_str_len, NULL, timezone_object, 1 TSRMLS_CC); } zend_restore_error_handling(&error_handling TSRMLS_CC); } /* }}} */ static int php_date_initialize_from_hash(php_date_obj **dateobj, HashTable *myht TSRMLS_DC) { zval **z_date = NULL; zval **z_timezone = NULL; zval **z_timezone_type = NULL; zval *tmp_obj = NULL; timelib_tzinfo *tzi; php_timezone_obj *tzobj; if (zend_hash_find(myht, "date", 5, (void**) &z_date) == SUCCESS && Z_TYPE_PP(z_date) == IS_STRING) { if (zend_hash_find(myht, "timezone_type", 14, (void**) &z_timezone_type) == SUCCESS && Z_TYPE_PP(z_timezone_type) == IS_LONG) { if (zend_hash_find(myht, "timezone", 9, (void**) &z_timezone) == SUCCESS && Z_TYPE_PP(z_timezone) == IS_STRING) { switch (Z_LVAL_PP(z_timezone_type)) { case TIMELIB_ZONETYPE_OFFSET: case TIMELIB_ZONETYPE_ABBR: { char *tmp = emalloc(Z_STRLEN_PP(z_date) + Z_STRLEN_PP(z_timezone) + 2); int ret; snprintf(tmp, Z_STRLEN_PP(z_date) + Z_STRLEN_PP(z_timezone) + 2, "%s %s", Z_STRVAL_PP(z_date), Z_STRVAL_PP(z_timezone)); ret = php_date_initialize(*dateobj, tmp, Z_STRLEN_PP(z_date) + Z_STRLEN_PP(z_timezone) + 1, NULL, NULL, 0 TSRMLS_CC); efree(tmp); return 1 == ret; } case TIMELIB_ZONETYPE_ID: { int ret; tzi = php_date_parse_tzfile(Z_STRVAL_PP(z_timezone), DATE_TIMEZONEDB TSRMLS_CC); if (tzi == NULL) { return 0; } ALLOC_INIT_ZVAL(tmp_obj); tzobj = zend_object_store_get_object(php_date_instantiate(date_ce_timezone, tmp_obj TSRMLS_CC) TSRMLS_CC); tzobj->type = TIMELIB_ZONETYPE_ID; tzobj->tzi.tz = tzi; tzobj->initialized = 1; ret = php_date_initialize(*dateobj, Z_STRVAL_PP(z_date), Z_STRLEN_PP(z_date), NULL, tmp_obj, 0 TSRMLS_CC); zval_ptr_dtor(&tmp_obj); return 1 == ret; } } } } } return 0; } /* {{{ proto DateTime::__set_state() */ PHP_METHOD(DateTime, __set_state) { php_date_obj *dateobj; zval *array; HashTable *myht; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &array) == FAILURE) { RETURN_FALSE; } myht = HASH_OF(array); php_date_instantiate(date_ce_date, return_value TSRMLS_CC); dateobj = (php_date_obj *) zend_object_store_get_object(return_value TSRMLS_CC); if (!php_date_initialize_from_hash(&dateobj, myht TSRMLS_CC)) { php_error(E_ERROR, "Invalid serialization data for DateTime object"); } } /* }}} */ /* {{{ proto DateTime::__wakeup() */ PHP_METHOD(DateTime, __wakeup) { zval *object = getThis(); php_date_obj *dateobj; HashTable *myht; dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); myht = Z_OBJPROP_P(object); if (!php_date_initialize_from_hash(&dateobj, myht TSRMLS_CC)) { php_error(E_ERROR, "Invalid serialization data for DateTime object"); } } /* }}} */ /* Helper function used to add an associative array of warnings and errors to a zval */ static void zval_from_error_container(zval *z, timelib_error_container *error) { int i; zval *element; add_assoc_long(z, "warning_count", error->warning_count); MAKE_STD_ZVAL(element); array_init(element); for (i = 0; i < error->warning_count; i++) { add_index_string(element, error->warning_messages[i].position, error->warning_messages[i].message, 1); } add_assoc_zval(z, "warnings", element); add_assoc_long(z, "error_count", error->error_count); MAKE_STD_ZVAL(element); array_init(element); for (i = 0; i < error->error_count; i++) { add_index_string(element, error->error_messages[i].position, error->error_messages[i].message, 1); } add_assoc_zval(z, "errors", element); } /* {{{ proto array date_get_last_errors() Returns the warnings and errors found while parsing a date/time string. */ PHP_FUNCTION(date_get_last_errors) { if (DATEG(last_errors)) { array_init(return_value); zval_from_error_container(return_value, DATEG(last_errors)); } else { RETURN_FALSE; } } /* }}} */ void php_date_do_return_parsed_time(INTERNAL_FUNCTION_PARAMETERS, timelib_time *parsed_time, struct timelib_error_container *error) { zval *element; array_init(return_value); #define PHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(name, elem) \ if (parsed_time->elem == -99999) { \ add_assoc_bool(return_value, #name, 0); \ } else { \ add_assoc_long(return_value, #name, parsed_time->elem); \ } PHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(year, y); PHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(month, m); PHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(day, d); PHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(hour, h); PHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(minute, i); PHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(second, s); if (parsed_time->f == -99999) { add_assoc_bool(return_value, "fraction", 0); } else { add_assoc_double(return_value, "fraction", parsed_time->f); } zval_from_error_container(return_value, error); timelib_error_container_dtor(error); add_assoc_bool(return_value, "is_localtime", parsed_time->is_localtime); if (parsed_time->is_localtime) { PHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(zone_type, zone_type); switch (parsed_time->zone_type) { case TIMELIB_ZONETYPE_OFFSET: PHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(zone, z); add_assoc_bool(return_value, "is_dst", parsed_time->dst); break; case TIMELIB_ZONETYPE_ID: if (parsed_time->tz_abbr) { add_assoc_string(return_value, "tz_abbr", parsed_time->tz_abbr, 1); } if (parsed_time->tz_info) { add_assoc_string(return_value, "tz_id", parsed_time->tz_info->name, 1); } break; case TIMELIB_ZONETYPE_ABBR: PHP_DATE_PARSE_DATE_SET_TIME_ELEMENT(zone, z); add_assoc_bool(return_value, "is_dst", parsed_time->dst); add_assoc_string(return_value, "tz_abbr", parsed_time->tz_abbr, 1); break; } } if (parsed_time->have_relative) { MAKE_STD_ZVAL(element); array_init(element); add_assoc_long(element, "year", parsed_time->relative.y); add_assoc_long(element, "month", parsed_time->relative.m); add_assoc_long(element, "day", parsed_time->relative.d); add_assoc_long(element, "hour", parsed_time->relative.h); add_assoc_long(element, "minute", parsed_time->relative.i); add_assoc_long(element, "second", parsed_time->relative.s); if (parsed_time->relative.have_weekday_relative) { add_assoc_long(element, "weekday", parsed_time->relative.weekday); } if (parsed_time->relative.have_special_relative && (parsed_time->relative.special.type == TIMELIB_SPECIAL_WEEKDAY)) { add_assoc_long(element, "weekdays", parsed_time->relative.special.amount); } if (parsed_time->relative.first_last_day_of) { add_assoc_bool(element, parsed_time->relative.first_last_day_of == 1 ? "first_day_of_month" : "last_day_of_month", 1); } add_assoc_zval(return_value, "relative", element); } timelib_time_dtor(parsed_time); } /* {{{ proto array date_parse(string date) Returns associative array with detailed info about given date */ PHP_FUNCTION(date_parse) { char *date; int date_len; struct timelib_error_container *error; timelib_time *parsed_time; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &date, &date_len) == FAILURE) { RETURN_FALSE; } parsed_time = timelib_strtotime(date, date_len, &error, DATE_TIMEZONEDB, php_date_parse_tzfile_wrapper); php_date_do_return_parsed_time(INTERNAL_FUNCTION_PARAM_PASSTHRU, parsed_time, error); } /* }}} */ /* {{{ proto array date_parse_from_format(string format, string date) Returns associative array with detailed info about given date */ PHP_FUNCTION(date_parse_from_format) { char *date, *format; int date_len, format_len; struct timelib_error_container *error; timelib_time *parsed_time; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &format, &format_len, &date, &date_len) == FAILURE) { RETURN_FALSE; } parsed_time = timelib_parse_from_format(format, date, date_len, &error, DATE_TIMEZONEDB, php_date_parse_tzfile_wrapper); php_date_do_return_parsed_time(INTERNAL_FUNCTION_PARAM_PASSTHRU, parsed_time, error); } /* }}} */ /* {{{ proto string date_format(DateTime object, string format) Returns date formatted according to given format */ PHP_FUNCTION(date_format) { zval *object; php_date_obj *dateobj; char *format; int format_len; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &object, date_ce_date, &format, &format_len) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); RETURN_STRING(date_format(format, format_len, dateobj->time, dateobj->time->is_localtime), 0); } /* }}} */ /* {{{ proto DateTime date_modify(DateTime object, string modify) Alters the timestamp. */ PHP_FUNCTION(date_modify) { zval *object; php_date_obj *dateobj; char *modify; int modify_len; timelib_time *tmp_time; timelib_error_container *err = NULL; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &object, date_ce_date, &modify, &modify_len) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); tmp_time = timelib_strtotime(modify, modify_len, &err, DATE_TIMEZONEDB, php_date_parse_tzfile_wrapper); /* update last errors and warnings */ update_errors_warnings(err TSRMLS_CC); if (err && err->error_count) { /* spit out the first library error message, at least */ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to parse time string (%s) at position %d (%c): %s", modify, err->error_messages[0].position, err->error_messages[0].character, err->error_messages[0].message); timelib_time_dtor(tmp_time); RETURN_FALSE; } memcpy(&dateobj->time->relative, &tmp_time->relative, sizeof(struct timelib_rel_time)); dateobj->time->have_relative = tmp_time->have_relative; dateobj->time->sse_uptodate = 0; if (tmp_time->y != -99999) { dateobj->time->y = tmp_time->y; } if (tmp_time->m != -99999) { dateobj->time->m = tmp_time->m; } if (tmp_time->d != -99999) { dateobj->time->d = tmp_time->d; } if (tmp_time->h != -99999) { dateobj->time->h = tmp_time->h; if (tmp_time->i != -99999) { dateobj->time->i = tmp_time->i; if (tmp_time->s != -99999) { dateobj->time->s = tmp_time->s; } else { dateobj->time->s = 0; } } else { dateobj->time->i = 0; dateobj->time->s = 0; } } timelib_time_dtor(tmp_time); timelib_update_ts(dateobj->time, NULL); timelib_update_from_sse(dateobj->time); dateobj->time->have_relative = 0; RETURN_ZVAL(object, 1, 0); } /* }}} */ /* {{{ proto DateTime date_add(DateTime object, DateInterval interval) Adds an interval to the current date in object. */ PHP_FUNCTION(date_add) { zval *object, *interval; php_date_obj *dateobj; php_interval_obj *intobj; timelib_time *new_time; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "OO", &object, date_ce_date, &interval, date_ce_interval) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); intobj = (php_interval_obj *) zend_object_store_get_object(interval TSRMLS_CC); DATE_CHECK_INITIALIZED(intobj->initialized, DateInterval); new_time = timelib_add(dateobj->time, intobj->diff); timelib_time_dtor(dateobj->time); dateobj->time = new_time; RETURN_ZVAL(object, 1, 0); } /* }}} */ /* {{{ proto DateTime date_sub(DateTime object, DateInterval interval) Subtracts an interval to the current date in object. */ PHP_FUNCTION(date_sub) { zval *object, *interval; php_date_obj *dateobj; php_interval_obj *intobj; timelib_time *new_time; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "OO", &object, date_ce_date, &interval, date_ce_interval) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); intobj = (php_interval_obj *) zend_object_store_get_object(interval TSRMLS_CC); DATE_CHECK_INITIALIZED(intobj->initialized, DateInterval); if (intobj->diff->have_special_relative) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Only non-special relative time specifications are supported for subtraction"); return; } new_time = timelib_sub(dateobj->time, intobj->diff); timelib_time_dtor(dateobj->time); dateobj->time = new_time; RETURN_ZVAL(object, 1, 0); } /* }}} */ /* {{{ proto DateTimeZone date_timezone_get(DateTime object) Return new DateTimeZone object relative to give DateTime */ PHP_FUNCTION(date_timezone_get) { zval *object; php_date_obj *dateobj; php_timezone_obj *tzobj; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &object, date_ce_date) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); if (dateobj->time->is_localtime/* && dateobj->time->tz_info*/) { php_date_instantiate(date_ce_timezone, return_value TSRMLS_CC); tzobj = (php_timezone_obj *) zend_object_store_get_object(return_value TSRMLS_CC); tzobj->initialized = 1; tzobj->type = dateobj->time->zone_type; switch (dateobj->time->zone_type) { case TIMELIB_ZONETYPE_ID: tzobj->tzi.tz = dateobj->time->tz_info; break; case TIMELIB_ZONETYPE_OFFSET: tzobj->tzi.utc_offset = dateobj->time->z; break; case TIMELIB_ZONETYPE_ABBR: tzobj->tzi.z.utc_offset = dateobj->time->z; tzobj->tzi.z.dst = dateobj->time->dst; tzobj->tzi.z.abbr = strdup(dateobj->time->tz_abbr); break; } } else { RETURN_FALSE; } } /* }}} */ /* {{{ proto DateTime date_timezone_set(DateTime object, DateTimeZone object) Sets the timezone for the DateTime object. */ PHP_FUNCTION(date_timezone_set) { zval *object; zval *timezone_object; php_date_obj *dateobj; php_timezone_obj *tzobj; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "OO", &object, date_ce_date, &timezone_object, date_ce_timezone) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); tzobj = (php_timezone_obj *) zend_object_store_get_object(timezone_object TSRMLS_CC); switch (tzobj->type) { case TIMELIB_ZONETYPE_OFFSET: timelib_set_timezone_from_offset(dateobj->time, tzobj->tzi.utc_offset); break; case TIMELIB_ZONETYPE_ABBR: timelib_set_timezone_from_abbr(dateobj->time, tzobj->tzi.z); break; case TIMELIB_ZONETYPE_ID: timelib_set_timezone(dateobj->time, tzobj->tzi.tz); break; } timelib_unixtime2local(dateobj->time, dateobj->time->sse); RETURN_ZVAL(object, 1, 0); } /* }}} */ /* {{{ proto long date_offset_get(DateTime object) Returns the DST offset. */ PHP_FUNCTION(date_offset_get) { zval *object; php_date_obj *dateobj; timelib_time_offset *offset; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &object, date_ce_date) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); if (dateobj->time->is_localtime/* && dateobj->time->tz_info*/) { switch (dateobj->time->zone_type) { case TIMELIB_ZONETYPE_ID: offset = timelib_get_time_zone_info(dateobj->time->sse, dateobj->time->tz_info); RETVAL_LONG(offset->offset); timelib_time_offset_dtor(offset); break; case TIMELIB_ZONETYPE_OFFSET: RETVAL_LONG(dateobj->time->z * -60); break; case TIMELIB_ZONETYPE_ABBR: RETVAL_LONG((dateobj->time->z - (60 * dateobj->time->dst)) * -60); break; } return; } else { RETURN_LONG(0); } } /* }}} */ /* {{{ proto DateTime date_time_set(DateTime object, long hour, long minute[, long second]) Sets the time. */ PHP_FUNCTION(date_time_set) { zval *object; php_date_obj *dateobj; long h, i, s = 0; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oll|l", &object, date_ce_date, &h, &i, &s) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); dateobj->time->h = h; dateobj->time->i = i; dateobj->time->s = s; timelib_update_ts(dateobj->time, NULL); RETURN_ZVAL(object, 1, 0); } /* }}} */ /* {{{ proto DateTime date_date_set(DateTime object, long year, long month, long day) Sets the date. */ PHP_FUNCTION(date_date_set) { zval *object; php_date_obj *dateobj; long y, m, d; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Olll", &object, date_ce_date, &y, &m, &d) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); dateobj->time->y = y; dateobj->time->m = m; dateobj->time->d = d; timelib_update_ts(dateobj->time, NULL); RETURN_ZVAL(object, 1, 0); } /* }}} */ /* {{{ proto DateTime date_isodate_set(DateTime object, long year, long week[, long day]) Sets the ISO date. */ PHP_FUNCTION(date_isodate_set) { zval *object; php_date_obj *dateobj; long y, w, d = 1; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oll|l", &object, date_ce_date, &y, &w, &d) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); dateobj->time->y = y; dateobj->time->m = 1; dateobj->time->d = 1; memset(&dateobj->time->relative, 0, sizeof(dateobj->time->relative)); dateobj->time->relative.d = timelib_daynr_from_weeknr(y, w, d); dateobj->time->have_relative = 1; timelib_update_ts(dateobj->time, NULL); RETURN_ZVAL(object, 1, 0); } /* }}} */ /* {{{ proto DateTime date_timestamp_set(DateTime object, long unixTimestamp) Sets the date and time based on an Unix timestamp. */ PHP_FUNCTION(date_timestamp_set) { zval *object; php_date_obj *dateobj; long timestamp; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &object, date_ce_date, ×tamp) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); timelib_unixtime2local(dateobj->time, (timelib_sll)timestamp); timelib_update_ts(dateobj->time, NULL); RETURN_ZVAL(object, 1, 0); } /* }}} */ /* {{{ proto long date_timestamp_get(DateTime object) Gets the Unix timestamp. */ PHP_FUNCTION(date_timestamp_get) { zval *object; php_date_obj *dateobj; long timestamp; int error; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &object, date_ce_date) == FAILURE) { RETURN_FALSE; } dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); timelib_update_ts(dateobj->time, NULL); timestamp = timelib_date_to_int(dateobj->time, &error); if (error) { RETURN_FALSE; } else { RETVAL_LONG(timestamp); } } /* }}} */ /* {{{ proto DateInterval date_diff(DateTime object [, bool absolute]) Returns the difference between two DateTime objects. */ PHP_FUNCTION(date_diff) { zval *object1, *object2; php_date_obj *dateobj1, *dateobj2; php_interval_obj *interval; long absolute = 0; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "OO|l", &object1, date_ce_date, &object2, date_ce_date, &absolute) == FAILURE) { RETURN_FALSE; } dateobj1 = (php_date_obj *) zend_object_store_get_object(object1 TSRMLS_CC); dateobj2 = (php_date_obj *) zend_object_store_get_object(object2 TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj1->time, DateTime); DATE_CHECK_INITIALIZED(dateobj2->time, DateTime); timelib_update_ts(dateobj1->time, NULL); timelib_update_ts(dateobj2->time, NULL); php_date_instantiate(date_ce_interval, return_value TSRMLS_CC); interval = zend_object_store_get_object(return_value TSRMLS_CC); interval->diff = timelib_diff(dateobj1->time, dateobj2->time); if (absolute) { interval->diff->invert = 0; } interval->initialized = 1; } /* }}} */ static int timezone_initialize(timelib_tzinfo **tzi, /*const*/ char *tz TSRMLS_DC) { char *tzid; *tzi = NULL; if ((tzid = timelib_timezone_id_from_abbr(tz, -1, 0))) { *tzi = php_date_parse_tzfile(tzid, DATE_TIMEZONEDB TSRMLS_CC); } else { *tzi = php_date_parse_tzfile(tz, DATE_TIMEZONEDB TSRMLS_CC); } if (*tzi) { return SUCCESS; } else { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown or bad timezone (%s)", tz); return FAILURE; } } /* {{{ proto DateTimeZone timezone_open(string timezone) Returns new DateTimeZone object */ PHP_FUNCTION(timezone_open) { char *tz; int tz_len; timelib_tzinfo *tzi = NULL; php_timezone_obj *tzobj; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &tz, &tz_len) == FAILURE) { RETURN_FALSE; } if (SUCCESS != timezone_initialize(&tzi, tz TSRMLS_CC)) { RETURN_FALSE; } tzobj = zend_object_store_get_object(php_date_instantiate(date_ce_timezone, return_value TSRMLS_CC) TSRMLS_CC); tzobj->type = TIMELIB_ZONETYPE_ID; tzobj->tzi.tz = tzi; tzobj->initialized = 1; } /* }}} */ /* {{{ proto DateTimeZone::__construct(string timezone) Creates new DateTimeZone object. */ PHP_METHOD(DateTimeZone, __construct) { char *tz; int tz_len; timelib_tzinfo *tzi = NULL; php_timezone_obj *tzobj; zend_error_handling error_handling; zend_replace_error_handling(EH_THROW, NULL, &error_handling TSRMLS_CC); if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &tz, &tz_len)) { if (SUCCESS == timezone_initialize(&tzi, tz TSRMLS_CC)) { tzobj = zend_object_store_get_object(getThis() TSRMLS_CC); tzobj->type = TIMELIB_ZONETYPE_ID; tzobj->tzi.tz = tzi; tzobj->initialized = 1; } else { ZVAL_NULL(getThis()); } } zend_restore_error_handling(&error_handling TSRMLS_CC); } /* }}} */ /* {{{ proto string timezone_name_get(DateTimeZone object) Returns the name of the timezone. */ PHP_FUNCTION(timezone_name_get) { zval *object; php_timezone_obj *tzobj; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &object, date_ce_timezone) == FAILURE) { RETURN_FALSE; } tzobj = (php_timezone_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(tzobj->initialized, DateTimeZone); switch (tzobj->type) { case TIMELIB_ZONETYPE_ID: RETURN_STRING(tzobj->tzi.tz->name, 1); break; case TIMELIB_ZONETYPE_OFFSET: { char *tmpstr = emalloc(sizeof("UTC+05:00")); timelib_sll utc_offset = tzobj->tzi.utc_offset; snprintf(tmpstr, sizeof("+05:00"), "%c%02d:%02d", utc_offset > 0 ? '-' : '+', abs(utc_offset / 60), abs((utc_offset % 60))); RETURN_STRING(tmpstr, 0); } break; case TIMELIB_ZONETYPE_ABBR: RETURN_STRING(tzobj->tzi.z.abbr, 1); break; } } /* }}} */ /* {{{ proto string timezone_name_from_abbr(string abbr[, long gmtOffset[, long isdst]]) Returns the timezone name from abbrevation */ PHP_FUNCTION(timezone_name_from_abbr) { char *abbr; char *tzid; int abbr_len; long gmtoffset = -1; long isdst = -1; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ll", &abbr, &abbr_len, &gmtoffset, &isdst) == FAILURE) { RETURN_FALSE; } tzid = timelib_timezone_id_from_abbr(abbr, gmtoffset, isdst); if (tzid) { RETURN_STRING(tzid, 1); } else { RETURN_FALSE; } } /* }}} */ /* {{{ proto long timezone_offset_get(DateTimeZone object, DateTime object) Returns the timezone offset. */ PHP_FUNCTION(timezone_offset_get) { zval *object, *dateobject; php_timezone_obj *tzobj; php_date_obj *dateobj; timelib_time_offset *offset; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "OO", &object, date_ce_timezone, &dateobject, date_ce_date) == FAILURE) { RETURN_FALSE; } tzobj = (php_timezone_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(tzobj->initialized, DateTimeZone); dateobj = (php_date_obj *) zend_object_store_get_object(dateobject TSRMLS_CC); DATE_CHECK_INITIALIZED(dateobj->time, DateTime); switch (tzobj->type) { case TIMELIB_ZONETYPE_ID: offset = timelib_get_time_zone_info(dateobj->time->sse, tzobj->tzi.tz); RETVAL_LONG(offset->offset); timelib_time_offset_dtor(offset); break; case TIMELIB_ZONETYPE_OFFSET: RETURN_LONG(tzobj->tzi.utc_offset * -60); break; case TIMELIB_ZONETYPE_ABBR: RETURN_LONG((tzobj->tzi.z.utc_offset - (tzobj->tzi.z.dst*60)) * -60); break; } } /* }}} */ /* {{{ proto array timezone_transitions_get(DateTimeZone object [, long timestamp_begin [, long timestamp_end ]]) Returns numerically indexed array containing associative array for all transitions in the specified range for the timezone. */ PHP_FUNCTION(timezone_transitions_get) { zval *object, *element; php_timezone_obj *tzobj; unsigned int i, begin = 0, found; long timestamp_begin = LONG_MIN, timestamp_end = LONG_MAX; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|ll", &object, date_ce_timezone, ×tamp_begin, ×tamp_end) == FAILURE) { RETURN_FALSE; } tzobj = (php_timezone_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(tzobj->initialized, DateTimeZone); if (tzobj->type != TIMELIB_ZONETYPE_ID) { RETURN_FALSE; } #define add_nominal() \ MAKE_STD_ZVAL(element); \ array_init(element); \ add_assoc_long(element, "ts", timestamp_begin); \ add_assoc_string(element, "time", php_format_date(DATE_FORMAT_ISO8601, 13, timestamp_begin, 0 TSRMLS_CC), 0); \ add_assoc_long(element, "offset", tzobj->tzi.tz->type[0].offset); \ add_assoc_bool(element, "isdst", tzobj->tzi.tz->type[0].isdst); \ add_assoc_string(element, "abbr", &tzobj->tzi.tz->timezone_abbr[tzobj->tzi.tz->type[0].abbr_idx], 1); \ add_next_index_zval(return_value, element); #define add(i,ts) \ MAKE_STD_ZVAL(element); \ array_init(element); \ add_assoc_long(element, "ts", ts); \ add_assoc_string(element, "time", php_format_date(DATE_FORMAT_ISO8601, 13, ts, 0 TSRMLS_CC), 0); \ add_assoc_long(element, "offset", tzobj->tzi.tz->type[tzobj->tzi.tz->trans_idx[i]].offset); \ add_assoc_bool(element, "isdst", tzobj->tzi.tz->type[tzobj->tzi.tz->trans_idx[i]].isdst); \ add_assoc_string(element, "abbr", &tzobj->tzi.tz->timezone_abbr[tzobj->tzi.tz->type[tzobj->tzi.tz->trans_idx[i]].abbr_idx], 1); \ add_next_index_zval(return_value, element); #define add_last() add(tzobj->tzi.tz->timecnt - 1, timestamp_begin) array_init(return_value); if (timestamp_begin == LONG_MIN) { add_nominal(); begin = 0; found = 1; } else { begin = 0; found = 0; if (tzobj->tzi.tz->timecnt > 0) { do { if (tzobj->tzi.tz->trans[begin] > timestamp_begin) { if (begin > 0) { add(begin - 1, timestamp_begin); } else { add_nominal(); } found = 1; break; } begin++; } while (begin < tzobj->tzi.tz->timecnt); } } if (!found) { if (tzobj->tzi.tz->timecnt > 0) { add_last(); } else { add_nominal(); } } else { for (i = begin; i < tzobj->tzi.tz->timecnt; ++i) { if (tzobj->tzi.tz->trans[i] < timestamp_end) { add(i, tzobj->tzi.tz->trans[i]); } } } } /* }}} */ /* {{{ proto array timezone_location_get() Returns location information for a timezone, including country code, latitude/longitude and comments */ PHP_FUNCTION(timezone_location_get) { zval *object; php_timezone_obj *tzobj; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &object, date_ce_timezone) == FAILURE) { RETURN_FALSE; } tzobj = (php_timezone_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(tzobj->initialized, DateTimeZone); if (tzobj->type != TIMELIB_ZONETYPE_ID) { RETURN_FALSE; } array_init(return_value); add_assoc_string(return_value, "country_code", tzobj->tzi.tz->location.country_code, 1); add_assoc_double(return_value, "latitude", tzobj->tzi.tz->location.latitude); add_assoc_double(return_value, "longitude", tzobj->tzi.tz->location.longitude); add_assoc_string(return_value, "comments", tzobj->tzi.tz->location.comments, 1); } /* }}} */ static int date_interval_initialize(timelib_rel_time **rt, /*const*/ char *format, int format_length TSRMLS_DC) { timelib_time *b = NULL, *e = NULL; timelib_rel_time *p = NULL; int r = 0; int retval = 0; struct timelib_error_container *errors; timelib_strtointerval(format, format_length, &b, &e, &p, &r, &errors); if (errors->error_count > 0) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown or bad format (%s)", format); retval = FAILURE; } else { if(p) { *rt = p; retval = SUCCESS; } else { if(b && e) { timelib_update_ts(b, NULL); timelib_update_ts(e, NULL); *rt = timelib_diff(b, e); retval = SUCCESS; } else { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to parse interval (%s)", format); retval = FAILURE; } } } timelib_error_container_dtor(errors); return retval; } /* {{{ date_interval_read_property */ zval *date_interval_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC) { php_interval_obj *obj; zval *retval; zval tmp_member; timelib_sll value = -1; if (member->type != IS_STRING) { tmp_member = *member; zval_copy_ctor(&tmp_member); convert_to_string(&tmp_member); member = &tmp_member; key = NULL; } obj = (php_interval_obj *)zend_objects_get_address(object TSRMLS_CC); if (!obj->initialized) { retval = (zend_get_std_object_handlers())->read_property(object, member, type, key TSRMLS_CC); if (member == &tmp_member) { zval_dtor(member); } return retval; } #define GET_VALUE_FROM_STRUCT(n,m) \ if (strcmp(Z_STRVAL_P(member), m) == 0) { \ value = obj->diff->n; \ break; \ } do { GET_VALUE_FROM_STRUCT(y, "y"); GET_VALUE_FROM_STRUCT(m, "m"); GET_VALUE_FROM_STRUCT(d, "d"); GET_VALUE_FROM_STRUCT(h, "h"); GET_VALUE_FROM_STRUCT(i, "i"); GET_VALUE_FROM_STRUCT(s, "s"); GET_VALUE_FROM_STRUCT(invert, "invert"); GET_VALUE_FROM_STRUCT(days, "days"); /* didn't find any */ retval = (zend_get_std_object_handlers())->read_property(object, member, type, key TSRMLS_CC); if (member == &tmp_member) { zval_dtor(member); } return retval; } while(0); ALLOC_INIT_ZVAL(retval); Z_SET_REFCOUNT_P(retval, 0); if (value != -99999) { ZVAL_LONG(retval, value); } else { ZVAL_FALSE(retval); } if (member == &tmp_member) { zval_dtor(member); } return retval; } /* }}} */ /* {{{ date_interval_write_property */ void date_interval_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC) { php_interval_obj *obj; zval tmp_member, tmp_value; if (member->type != IS_STRING) { tmp_member = *member; zval_copy_ctor(&tmp_member); convert_to_string(&tmp_member); member = &tmp_member; key = NULL; } obj = (php_interval_obj *)zend_objects_get_address(object TSRMLS_CC); if (!obj->initialized) { (zend_get_std_object_handlers())->write_property(object, member, value, key TSRMLS_CC); if (member == &tmp_member) { zval_dtor(member); } return; } #define SET_VALUE_FROM_STRUCT(n,m) \ if (strcmp(Z_STRVAL_P(member), m) == 0) { \ if (value->type != IS_LONG) { \ tmp_value = *value; \ zval_copy_ctor(&tmp_value); \ convert_to_long(&tmp_value); \ value = &tmp_value; \ } \ obj->diff->n = Z_LVAL_P(value); \ if (value == &tmp_value) { \ zval_dtor(value); \ } \ break; \ } do { SET_VALUE_FROM_STRUCT(y, "y"); SET_VALUE_FROM_STRUCT(m, "m"); SET_VALUE_FROM_STRUCT(d, "d"); SET_VALUE_FROM_STRUCT(h, "h"); SET_VALUE_FROM_STRUCT(i, "i"); SET_VALUE_FROM_STRUCT(s, "s"); SET_VALUE_FROM_STRUCT(invert, "invert"); /* didn't find any */ (zend_get_std_object_handlers())->write_property(object, member, value, key TSRMLS_CC); } while(0); if (member == &tmp_member) { zval_dtor(member); } } /* }}} */ /* {{{ proto DateInterval::__construct([string interval_spec]) Creates new DateInterval object. */ PHP_METHOD(DateInterval, __construct) { char *interval_string = NULL; int interval_string_length; php_interval_obj *diobj; timelib_rel_time *reltime; zend_error_handling error_handling; zend_replace_error_handling(EH_THROW, NULL, &error_handling TSRMLS_CC); if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &interval_string, &interval_string_length) == SUCCESS) { if (date_interval_initialize(&reltime, interval_string, interval_string_length TSRMLS_CC) == SUCCESS) { diobj = zend_object_store_get_object(getThis() TSRMLS_CC); diobj->diff = reltime; diobj->initialized = 1; } else { ZVAL_NULL(getThis()); } } zend_restore_error_handling(&error_handling TSRMLS_CC); } /* }}} */ static int php_date_interval_initialize_from_hash(zval **return_value, php_interval_obj **intobj, HashTable *myht TSRMLS_DC) { (*intobj)->diff = timelib_rel_time_ctor(); #define PHP_DATE_INTERVAL_READ_PROPERTY(element, member, itype, def) \ do { \ zval **z_arg = NULL; \ if (zend_hash_find(myht, element, strlen(element) + 1, (void**) &z_arg) == SUCCESS && Z_TYPE_PP(z_arg) == IS_LONG) { \ (*intobj)->diff->member = (itype)Z_LVAL_PP(z_arg); \ } else { \ (*intobj)->diff->member = (itype)def; \ } \ } while (0); #define PHP_DATE_INTERVAL_READ_PROPERTY_I64(element, member) \ do { \ zval **z_arg = NULL; \ if (zend_hash_find(myht, element, strlen(element) + 1, (void**) &z_arg) == SUCCESS) { \ if (Z_TYPE_PP(z_arg) == IS_STRING) { \ DATE_A64I((*intobj)->diff->member, Z_STRVAL_PP(z_arg)); \ } else if (Z_TYPE_PP(z_arg) == IS_LONG || Z_TYPE_PP(z_arg) == IS_BOOL) { \ (*intobj)->diff->member = (timelib_sll)Z_LVAL_PP(z_arg); \ } else if (Z_TYPE_PP(z_arg) == IS_DOUBLE) { \ (*intobj)->diff->member = (timelib_sll)Z_DVAL_PP(z_arg); \ } else { \ (*intobj)->diff->member = -1LL; \ } \ } else { \ (*intobj)->diff->member = -1LL; \ } \ } while (0); PHP_DATE_INTERVAL_READ_PROPERTY("y", y, timelib_sll, -1) PHP_DATE_INTERVAL_READ_PROPERTY("m", m, timelib_sll, -1) PHP_DATE_INTERVAL_READ_PROPERTY("d", d, timelib_sll, -1) PHP_DATE_INTERVAL_READ_PROPERTY("h", h, timelib_sll, -1) PHP_DATE_INTERVAL_READ_PROPERTY("i", i, timelib_sll, -1) PHP_DATE_INTERVAL_READ_PROPERTY("s", s, timelib_sll, -1) PHP_DATE_INTERVAL_READ_PROPERTY("weekday", weekday, int, -1) PHP_DATE_INTERVAL_READ_PROPERTY("weekday_behavior", weekday_behavior, int, -1) PHP_DATE_INTERVAL_READ_PROPERTY("first_last_day_of", first_last_day_of, int, -1) PHP_DATE_INTERVAL_READ_PROPERTY("invert", invert, int, 0); PHP_DATE_INTERVAL_READ_PROPERTY_I64("days", days); PHP_DATE_INTERVAL_READ_PROPERTY("special_type", special.type, unsigned int, 0); PHP_DATE_INTERVAL_READ_PROPERTY_I64("special_amount", special.amount); PHP_DATE_INTERVAL_READ_PROPERTY("have_weekday_relative", have_weekday_relative, unsigned int, 0); PHP_DATE_INTERVAL_READ_PROPERTY("have_special_relative", have_special_relative, unsigned int, 0); (*intobj)->initialized = 1; return 0; } /* {{{ proto DateInterval::__set_state() */ PHP_METHOD(DateInterval, __set_state) { php_interval_obj *intobj; zval *array; HashTable *myht; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &array) == FAILURE) { RETURN_FALSE; } myht = HASH_OF(array); php_date_instantiate(date_ce_interval, return_value TSRMLS_CC); intobj = (php_interval_obj *) zend_object_store_get_object(return_value TSRMLS_CC); php_date_interval_initialize_from_hash(&return_value, &intobj, myht TSRMLS_CC); } /* }}} */ /* {{{ proto DateInterval::__wakeup() */ PHP_METHOD(DateInterval, __wakeup) { zval *object = getThis(); php_interval_obj *intobj; HashTable *myht; intobj = (php_interval_obj *) zend_object_store_get_object(object TSRMLS_CC); myht = Z_OBJPROP_P(object); php_date_interval_initialize_from_hash(&return_value, &intobj, myht TSRMLS_CC); } /* }}} */ /* {{{ proto DateInterval date_interval_create_from_date_string(string time) Uses the normal date parsers and sets up a DateInterval from the relative parts of the parsed string */ PHP_FUNCTION(date_interval_create_from_date_string) { char *time_str = NULL; int time_str_len = 0; timelib_time *time; timelib_error_container *err = NULL; php_interval_obj *diobj; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &time_str, &time_str_len) == FAILURE) { RETURN_FALSE; } php_date_instantiate(date_ce_interval, return_value TSRMLS_CC); time = timelib_strtotime(time_str, time_str_len, &err, DATE_TIMEZONEDB, php_date_parse_tzfile_wrapper); diobj = (php_interval_obj *) zend_object_store_get_object(return_value TSRMLS_CC); diobj->diff = timelib_rel_time_clone(&time->relative); diobj->initialized = 1; timelib_time_dtor(time); timelib_error_container_dtor(err); } /* }}} */ /* {{{ date_interval_format - */ static char *date_interval_format(char *format, int format_len, timelib_rel_time *t) { smart_str string = {0}; int i, length, have_format_spec = 0; char buffer[33]; if (!format_len) { return estrdup(""); } for (i = 0; i < format_len; i++) { if (have_format_spec) { switch (format[i]) { case 'Y': length = slprintf(buffer, 32, "%02d", (int) t->y); break; case 'y': length = slprintf(buffer, 32, "%d", (int) t->y); break; case 'M': length = slprintf(buffer, 32, "%02d", (int) t->m); break; case 'm': length = slprintf(buffer, 32, "%d", (int) t->m); break; case 'D': length = slprintf(buffer, 32, "%02d", (int) t->d); break; case 'd': length = slprintf(buffer, 32, "%d", (int) t->d); break; case 'H': length = slprintf(buffer, 32, "%02d", (int) t->h); break; case 'h': length = slprintf(buffer, 32, "%d", (int) t->h); break; case 'I': length = slprintf(buffer, 32, "%02d", (int) t->i); break; case 'i': length = slprintf(buffer, 32, "%d", (int) t->i); break; case 'S': length = slprintf(buffer, 32, "%02ld", (long) t->s); break; case 's': length = slprintf(buffer, 32, "%ld", (long) t->s); break; case 'a': { if ((int) t->days != -99999) { length = slprintf(buffer, 32, "%d", (int) t->days); } else { length = slprintf(buffer, 32, "(unknown)"); } } break; case 'r': length = slprintf(buffer, 32, "%s", t->invert ? "-" : ""); break; case 'R': length = slprintf(buffer, 32, "%c", t->invert ? '-' : '+'); break; case '%': length = slprintf(buffer, 32, "%%"); break; default: buffer[0] = '%'; buffer[1] = format[i]; buffer[2] = '\0'; length = 2; break; } smart_str_appendl(&string, buffer, length); have_format_spec = 0; } else { if (format[i] == '%') { have_format_spec = 1; } else { smart_str_appendc(&string, format[i]); } } } smart_str_0(&string); return string.c; } /* }}} */ /* {{{ proto string date_interval_format(DateInterval object, string format) Formats the interval. */ PHP_FUNCTION(date_interval_format) { zval *object; php_interval_obj *diobj; char *format; int format_len; if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &object, date_ce_interval, &format, &format_len) == FAILURE) { RETURN_FALSE; } diobj = (php_interval_obj *) zend_object_store_get_object(object TSRMLS_CC); DATE_CHECK_INITIALIZED(diobj->initialized, DateInterval); RETURN_STRING(date_interval_format(format, format_len, diobj->diff), 0); } /* }}} */ static int date_period_initialize(timelib_time **st, timelib_time **et, timelib_rel_time **d, long *recurrences, /*const*/ char *format, int format_length TSRMLS_DC) { timelib_time *b = NULL, *e = NULL; timelib_rel_time *p = NULL; int r = 0; int retval = 0; struct timelib_error_container *errors; timelib_strtointerval(format, format_length, &b, &e, &p, &r, &errors); if (errors->error_count > 0) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown or bad format (%s)", format); retval = FAILURE; } else { *st = b; *et = e; *d = p; *recurrences = r; retval = SUCCESS; } timelib_error_container_dtor(errors); return retval; } /* {{{ proto DatePeriod::__construct(DateTime $start, DateInterval $interval, int recurrences|DateTime $end) Creates new DatePeriod object. */ PHP_METHOD(DatePeriod, __construct) { php_period_obj *dpobj; php_date_obj *dateobj; php_interval_obj *intobj; zval *start, *end = NULL, *interval; long recurrences = 0, options = 0; char *isostr = NULL; int isostr_len = 0; timelib_time *clone; zend_error_handling error_handling; zend_replace_error_handling(EH_THROW, NULL, &error_handling TSRMLS_CC); if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "OOl|l", &start, date_ce_date, &interval, date_ce_interval, &recurrences, &options) == FAILURE) { if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "OOO|l", &start, date_ce_date, &interval, date_ce_interval, &end, date_ce_date, &options) == FAILURE) { if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &isostr, &isostr_len, &options) == FAILURE) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "This constructor accepts either (DateTime, DateInterval, int) OR (DateTime, DateInterval, DateTime) OR (string) as arguments."); zend_restore_error_handling(&error_handling TSRMLS_CC); return; } } } dpobj = zend_object_store_get_object(getThis() TSRMLS_CC); dpobj->current = NULL; if (isostr) { date_period_initialize(&(dpobj->start), &(dpobj->end), &(dpobj->interval), &recurrences, isostr, isostr_len TSRMLS_CC); if (dpobj->start == NULL) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "The ISO interval '%s' did not contain a start date.", isostr); } if (dpobj->interval == NULL) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "The ISO interval '%s' did not contain an interval.", isostr); } if (dpobj->end == NULL && recurrences == 0) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "The ISO interval '%s' did not contain an end date or a recurrence count.", isostr); } if (dpobj->start) { timelib_update_ts(dpobj->start, NULL); } if (dpobj->end) { timelib_update_ts(dpobj->end, NULL); } } else { /* init */ intobj = (php_interval_obj *) zend_object_store_get_object(interval TSRMLS_CC); /* start date */ dateobj = (php_date_obj *) zend_object_store_get_object(start TSRMLS_CC); clone = timelib_time_ctor(); memcpy(clone, dateobj->time, sizeof(timelib_time)); if (dateobj->time->tz_abbr) { clone->tz_abbr = strdup(dateobj->time->tz_abbr); } if (dateobj->time->tz_info) { clone->tz_info = dateobj->time->tz_info; } dpobj->start = clone; /* interval */ dpobj->interval = timelib_rel_time_clone(intobj->diff); /* end date */ if (end) { dateobj = (php_date_obj *) zend_object_store_get_object(end TSRMLS_CC); clone = timelib_time_clone(dateobj->time); dpobj->end = clone; } } /* options */ dpobj->include_start_date = !(options & PHP_DATE_PERIOD_EXCLUDE_START_DATE); /* recurrrences */ dpobj->recurrences = recurrences + dpobj->include_start_date; dpobj->initialized = 1; zend_restore_error_handling(&error_handling TSRMLS_CC); } /* }}} */ static int check_id_allowed(char *id, long what) { if (what & PHP_DATE_TIMEZONE_GROUP_AFRICA && strncasecmp(id, "Africa/", 7) == 0) return 1; if (what & PHP_DATE_TIMEZONE_GROUP_AMERICA && strncasecmp(id, "America/", 8) == 0) return 1; if (what & PHP_DATE_TIMEZONE_GROUP_ANTARCTICA && strncasecmp(id, "Antarctica/", 11) == 0) return 1; if (what & PHP_DATE_TIMEZONE_GROUP_ARCTIC && strncasecmp(id, "Arctic/", 7) == 0) return 1; if (what & PHP_DATE_TIMEZONE_GROUP_ASIA && strncasecmp(id, "Asia/", 5) == 0) return 1; if (what & PHP_DATE_TIMEZONE_GROUP_ATLANTIC && strncasecmp(id, "Atlantic/", 9) == 0) return 1; if (what & PHP_DATE_TIMEZONE_GROUP_AUSTRALIA && strncasecmp(id, "Australia/", 10) == 0) return 1; if (what & PHP_DATE_TIMEZONE_GROUP_EUROPE && strncasecmp(id, "Europe/", 7) == 0) return 1; if (what & PHP_DATE_TIMEZONE_GROUP_INDIAN && strncasecmp(id, "Indian/", 7) == 0) return 1; if (what & PHP_DATE_TIMEZONE_GROUP_PACIFIC && strncasecmp(id, "Pacific/", 8) == 0) return 1; if (what & PHP_DATE_TIMEZONE_GROUP_UTC && strncasecmp(id, "UTC", 3) == 0) return 1; return 0; } /* {{{ proto array timezone_identifiers_list([long what[, string country]]) Returns numerically index array with all timezone identifiers. */ PHP_FUNCTION(timezone_identifiers_list) { const timelib_tzdb *tzdb; const timelib_tzdb_index_entry *table; int i, item_count; long what = PHP_DATE_TIMEZONE_GROUP_ALL; char *option = NULL; int option_len = 0; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|ls", &what, &option, &option_len) == FAILURE) { RETURN_FALSE; } /* Extra validation */ if (what == PHP_DATE_TIMEZONE_PER_COUNTRY && option_len != 2) { php_error_docref(NULL TSRMLS_CC, E_NOTICE, "A two-letter ISO 3166-1 compatible country code is expected"); RETURN_FALSE; } tzdb = DATE_TIMEZONEDB; item_count = tzdb->index_size; table = tzdb->index; array_init(return_value); for (i = 0; i < item_count; ++i) { if (what == PHP_DATE_TIMEZONE_PER_COUNTRY) { if (tzdb->data[table[i].pos + 5] == option[0] && tzdb->data[table[i].pos + 6] == option[1]) { add_next_index_string(return_value, table[i].id, 1); } } else if (what == PHP_DATE_TIMEZONE_GROUP_ALL_W_BC || (check_id_allowed(table[i].id, what) && (tzdb->data[table[i].pos + 4] == '\1'))) { add_next_index_string(return_value, table[i].id, 1); } }; } /* }}} */ /* {{{ proto array timezone_version_get() Returns the Olson database version number. */ PHP_FUNCTION(timezone_version_get) { const timelib_tzdb *tzdb; tzdb = DATE_TIMEZONEDB; RETURN_STRING(tzdb->version, 1); } /* }}} */ /* {{{ proto array timezone_abbreviations_list() Returns associative array containing dst, offset and the timezone name */ PHP_FUNCTION(timezone_abbreviations_list) { const timelib_tz_lookup_table *table, *entry; zval *element, **abbr_array_pp, *abbr_array; table = timelib_timezone_abbreviations_list(); array_init(return_value); entry = table; do { MAKE_STD_ZVAL(element); array_init(element); add_assoc_bool(element, "dst", entry->type); add_assoc_long(element, "offset", entry->gmtoffset); if (entry->full_tz_name) { add_assoc_string(element, "timezone_id", entry->full_tz_name, 1); } else { add_assoc_null(element, "timezone_id"); } if (zend_hash_find(HASH_OF(return_value), entry->name, strlen(entry->name) + 1, (void **) &abbr_array_pp) == FAILURE) { MAKE_STD_ZVAL(abbr_array); array_init(abbr_array); add_assoc_zval(return_value, entry->name, abbr_array); } else { abbr_array = *abbr_array_pp; } add_next_index_zval(abbr_array, element); entry++; } while (entry->name); } /* }}} */ /* {{{ proto bool date_default_timezone_set(string timezone_identifier) Sets the default timezone used by all date/time functions in a script */ PHP_FUNCTION(date_default_timezone_set) { char *zone; int zone_len; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &zone, &zone_len) == FAILURE) { RETURN_FALSE; } if (!timelib_timezone_id_is_valid(zone, DATE_TIMEZONEDB)) { php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Timezone ID '%s' is invalid", zone); RETURN_FALSE; } if (DATEG(timezone)) { efree(DATEG(timezone)); DATEG(timezone) = NULL; } DATEG(timezone) = estrndup(zone, zone_len); RETURN_TRUE; } /* }}} */ /* {{{ proto string date_default_timezone_get() Gets the default timezone used by all date/time functions in a script */ PHP_FUNCTION(date_default_timezone_get) { timelib_tzinfo *default_tz; default_tz = get_timezone_info(TSRMLS_C); RETVAL_STRING(default_tz->name, 1); } /* }}} */ /* {{{ php_do_date_sunrise_sunset * Common for date_sunrise() and date_sunset() functions */ static void php_do_date_sunrise_sunset(INTERNAL_FUNCTION_PARAMETERS, int calc_sunset) { double latitude = 0.0, longitude = 0.0, zenith = 0.0, gmt_offset = 0, altitude; double h_rise, h_set, N; timelib_sll rise, set, transit; long time, retformat = 0; int rs; timelib_time *t; timelib_tzinfo *tzi; char *retstr; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|ldddd", &time, &retformat, &latitude, &longitude, &zenith, &gmt_offset) == FAILURE) { RETURN_FALSE; } switch (ZEND_NUM_ARGS()) { case 1: retformat = SUNFUNCS_RET_STRING; case 2: latitude = INI_FLT("date.default_latitude"); case 3: longitude = INI_FLT("date.default_longitude"); case 4: if (calc_sunset) { zenith = INI_FLT("date.sunset_zenith"); } else { zenith = INI_FLT("date.sunrise_zenith"); } case 5: case 6: break; default: php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid format"); RETURN_FALSE; break; } if (retformat != SUNFUNCS_RET_TIMESTAMP && retformat != SUNFUNCS_RET_STRING && retformat != SUNFUNCS_RET_DOUBLE) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Wrong return format given, pick one of SUNFUNCS_RET_TIMESTAMP, SUNFUNCS_RET_STRING or SUNFUNCS_RET_DOUBLE"); RETURN_FALSE; } altitude = 90 - zenith; /* Initialize time struct */ t = timelib_time_ctor(); tzi = get_timezone_info(TSRMLS_C); t->tz_info = tzi; t->zone_type = TIMELIB_ZONETYPE_ID; if (ZEND_NUM_ARGS() <= 5) { gmt_offset = timelib_get_current_offset(t) / 3600; } timelib_unixtime2local(t, time); rs = timelib_astro_rise_set_altitude(t, longitude, latitude, altitude, 1, &h_rise, &h_set, &rise, &set, &transit); timelib_time_dtor(t); if (rs != 0) { RETURN_FALSE; } if (retformat == SUNFUNCS_RET_TIMESTAMP) { RETURN_LONG(calc_sunset ? set : rise); } N = (calc_sunset ? h_set : h_rise) + gmt_offset; if (N > 24 || N < 0) { N -= floor(N / 24) * 24; } switch (retformat) { case SUNFUNCS_RET_STRING: spprintf(&retstr, 0, "%02d:%02d", (int) N, (int) (60 * (N - (int) N))); RETURN_STRINGL(retstr, 5, 0); break; case SUNFUNCS_RET_DOUBLE: RETURN_DOUBLE(N); break; } } /* }}} */ /* {{{ proto mixed date_sunrise(mixed time [, int format [, float latitude [, float longitude [, float zenith [, float gmt_offset]]]]]) Returns time of sunrise for a given day and location */ PHP_FUNCTION(date_sunrise) { php_do_date_sunrise_sunset(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); } /* }}} */ /* {{{ proto mixed date_sunset(mixed time [, int format [, float latitude [, float longitude [, float zenith [, float gmt_offset]]]]]) Returns time of sunset for a given day and location */ PHP_FUNCTION(date_sunset) { php_do_date_sunrise_sunset(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); } /* }}} */ /* {{{ proto array date_sun_info(long time, float latitude, float longitude) Returns an array with information about sun set/rise and twilight begin/end */ PHP_FUNCTION(date_sun_info) { long time; double latitude, longitude; timelib_time *t, *t2; timelib_tzinfo *tzi; int rs; timelib_sll rise, set, transit; int dummy; double ddummy; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ldd", &time, &latitude, &longitude) == FAILURE) { RETURN_FALSE; } /* Initialize time struct */ t = timelib_time_ctor(); tzi = get_timezone_info(TSRMLS_C); t->tz_info = tzi; t->zone_type = TIMELIB_ZONETYPE_ID; timelib_unixtime2local(t, time); /* Setup */ t2 = timelib_time_ctor(); array_init(return_value); /* Get sun up/down and transit */ rs = timelib_astro_rise_set_altitude(t, longitude, latitude, -35.0/60, 1, &ddummy, &ddummy, &rise, &set, &transit); switch (rs) { case -1: /* always below */ add_assoc_bool(return_value, "sunrise", 0); add_assoc_bool(return_value, "sunset", 0); break; case 1: /* always above */ add_assoc_bool(return_value, "sunrise", 1); add_assoc_bool(return_value, "sunset", 1); break; default: t2->sse = rise; add_assoc_long(return_value, "sunrise", timelib_date_to_int(t2, &dummy)); t2->sse = set; add_assoc_long(return_value, "sunset", timelib_date_to_int(t2, &dummy)); } t2->sse = transit; add_assoc_long(return_value, "transit", timelib_date_to_int(t2, &dummy)); /* Get civil twilight */ rs = timelib_astro_rise_set_altitude(t, longitude, latitude, -6.0, 0, &ddummy, &ddummy, &rise, &set, &transit); switch (rs) { case -1: /* always below */ add_assoc_bool(return_value, "civil_twilight_begin", 0); add_assoc_bool(return_value, "civil_twilight_end", 0); break; case 1: /* always above */ add_assoc_bool(return_value, "civil_twilight_begin", 1); add_assoc_bool(return_value, "civil_twilight_end", 1); break; default: t2->sse = rise; add_assoc_long(return_value, "civil_twilight_begin", timelib_date_to_int(t2, &dummy)); t2->sse = set; add_assoc_long(return_value, "civil_twilight_end", timelib_date_to_int(t2, &dummy)); } /* Get nautical twilight */ rs = timelib_astro_rise_set_altitude(t, longitude, latitude, -12.0, 0, &ddummy, &ddummy, &rise, &set, &transit); switch (rs) { case -1: /* always below */ add_assoc_bool(return_value, "nautical_twilight_begin", 0); add_assoc_bool(return_value, "nautical_twilight_end", 0); break; case 1: /* always above */ add_assoc_bool(return_value, "nautical_twilight_begin", 1); add_assoc_bool(return_value, "nautical_twilight_end", 1); break; default: t2->sse = rise; add_assoc_long(return_value, "nautical_twilight_begin", timelib_date_to_int(t2, &dummy)); t2->sse = set; add_assoc_long(return_value, "nautical_twilight_end", timelib_date_to_int(t2, &dummy)); } /* Get astronomical twilight */ rs = timelib_astro_rise_set_altitude(t, longitude, latitude, -18.0, 0, &ddummy, &ddummy, &rise, &set, &transit); switch (rs) { case -1: /* always below */ add_assoc_bool(return_value, "astronomical_twilight_begin", 0); add_assoc_bool(return_value, "astronomical_twilight_end", 0); break; case 1: /* always above */ add_assoc_bool(return_value, "astronomical_twilight_begin", 1); add_assoc_bool(return_value, "astronomical_twilight_end", 1); break; default: t2->sse = rise; add_assoc_long(return_value, "astronomical_twilight_begin", timelib_date_to_int(t2, &dummy)); t2->sse = set; add_assoc_long(return_value, "astronomical_twilight_end", timelib_date_to_int(t2, &dummy)); } timelib_time_dtor(t); timelib_time_dtor(t2); } /* }}} */ static HashTable *date_object_get_gc_period(zval *object, zval ***table, int *n TSRMLS_DC) { *table = NULL; *n = 0; return zend_std_get_properties(object TSRMLS_CC); } static HashTable *date_object_get_properties_period(zval *object TSRMLS_DC) { HashTable *props; zval *zv; php_period_obj *period_obj; period_obj = zend_object_store_get_object(object TSRMLS_CC); props = zend_std_get_properties(object TSRMLS_CC); if (!period_obj->start || GC_G(gc_active)) { return props; } MAKE_STD_ZVAL(zv); if (period_obj->start) { php_date_obj *date_obj; object_init_ex(zv, date_ce_date); date_obj = zend_object_store_get_object(zv TSRMLS_CC); date_obj->time = timelib_time_clone(period_obj->start); } else { ZVAL_NULL(zv); } zend_hash_update(props, "start", sizeof("start"), &zv, sizeof(zv), NULL); MAKE_STD_ZVAL(zv); if (period_obj->current) { php_date_obj *date_obj; object_init_ex(zv, date_ce_date); date_obj = zend_object_store_get_object(zv TSRMLS_CC); date_obj->time = timelib_time_clone(period_obj->current); } else { ZVAL_NULL(zv); } zend_hash_update(props, "current", sizeof("current"), &zv, sizeof(zv), NULL); MAKE_STD_ZVAL(zv); if (period_obj->end) { php_date_obj *date_obj; object_init_ex(zv, date_ce_date); date_obj = zend_object_store_get_object(zv TSRMLS_CC); date_obj->time = timelib_time_clone(period_obj->end); } else { ZVAL_NULL(zv); } zend_hash_update(props, "end", sizeof("end"), &zv, sizeof(zv), NULL); MAKE_STD_ZVAL(zv); if (period_obj->interval) { php_interval_obj *interval_obj; object_init_ex(zv, date_ce_interval); interval_obj = zend_object_store_get_object(zv TSRMLS_CC); interval_obj->diff = timelib_rel_time_clone(period_obj->interval); interval_obj->initialized = 1; } else { ZVAL_NULL(zv); } zend_hash_update(props, "interval", sizeof("interval"), &zv, sizeof(zv), NULL); /* converted to larger type (int->long); must check when unserializing */ MAKE_STD_ZVAL(zv); ZVAL_LONG(zv, (long) period_obj->recurrences); zend_hash_update(props, "recurrences", sizeof("recurrences"), &zv, sizeof(zv), NULL); MAKE_STD_ZVAL(zv); ZVAL_BOOL(zv, period_obj->include_start_date); zend_hash_update(props, "include_start_date", sizeof("include_start_date"), &zv, sizeof(zv), NULL); return props; } static int php_date_period_initialize_from_hash(php_period_obj *period_obj, HashTable *myht TSRMLS_DC) { zval **ht_entry; /* this function does no rollback on error */ if (zend_hash_find(myht, "start", sizeof("start"), (void**) &ht_entry) == SUCCESS) { if (Z_TYPE_PP(ht_entry) == IS_OBJECT && Z_OBJCE_PP(ht_entry) == date_ce_date) { php_date_obj *date_obj; date_obj = zend_object_store_get_object(*ht_entry TSRMLS_CC); period_obj->start = timelib_time_clone(date_obj->time); } else if (Z_TYPE_PP(ht_entry) != IS_NULL) { return 0; } } else { return 0; } if (zend_hash_find(myht, "end", sizeof("end"), (void**) &ht_entry) == SUCCESS) { if (Z_TYPE_PP(ht_entry) == IS_OBJECT && Z_OBJCE_PP(ht_entry) == date_ce_date) { php_date_obj *date_obj; date_obj = zend_object_store_get_object(*ht_entry TSRMLS_CC); period_obj->end = timelib_time_clone(date_obj->time); } else if (Z_TYPE_PP(ht_entry) != IS_NULL) { return 0; } } else { return 0; } if (zend_hash_find(myht, "current", sizeof("current"), (void**) &ht_entry) == SUCCESS) { if (Z_TYPE_PP(ht_entry) == IS_OBJECT && Z_OBJCE_PP(ht_entry) == date_ce_date) { php_date_obj *date_obj; date_obj = zend_object_store_get_object(*ht_entry TSRMLS_CC); period_obj->current = timelib_time_clone(date_obj->time); } else if (Z_TYPE_PP(ht_entry) != IS_NULL) { return 0; } } else { return 0; } if (zend_hash_find(myht, "interval", sizeof("interval"), (void**) &ht_entry) == SUCCESS) { if (Z_TYPE_PP(ht_entry) == IS_OBJECT && Z_OBJCE_PP(ht_entry) == date_ce_interval) { php_interval_obj *interval_obj; interval_obj = zend_object_store_get_object(*ht_entry TSRMLS_CC); period_obj->interval = timelib_rel_time_clone(interval_obj->diff); } else { /* interval is required */ return 0; } } else { return 0; } if (zend_hash_find(myht, "recurrences", sizeof("recurrences"), (void**) &ht_entry) == SUCCESS && Z_TYPE_PP(ht_entry) == IS_LONG && Z_LVAL_PP(ht_entry) >= 0 && Z_LVAL_PP(ht_entry) <= INT_MAX) { period_obj->recurrences = Z_LVAL_PP(ht_entry); } else { return 0; } if (zend_hash_find(myht, "include_start_date", sizeof("include_start_date"), (void**) &ht_entry) == SUCCESS && Z_TYPE_PP(ht_entry) == IS_BOOL) { period_obj->include_start_date = Z_BVAL_PP(ht_entry); } else { return 0; } period_obj->initialized = 1; return 1; } /* {{{ proto DatePeriod::__set_state() */ PHP_METHOD(DatePeriod, __set_state) { php_period_obj *period_obj; zval *array; HashTable *myht; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &array) == FAILURE) { RETURN_FALSE; } myht = Z_ARRVAL_P(array); object_init_ex(return_value, date_ce_period); period_obj = zend_object_store_get_object(return_value TSRMLS_CC); if (!php_date_period_initialize_from_hash(period_obj, myht TSRMLS_CC)) { php_error(E_ERROR, "Invalid serialization data for DatePeriod object"); } } /* }}} */ /* {{{ proto DatePeriod::__wakeup() */ PHP_METHOD(DatePeriod, __wakeup) { zval *object = getThis(); php_period_obj *period_obj; HashTable *myht; period_obj = zend_object_store_get_object(object TSRMLS_CC); myht = Z_OBJPROP_P(object); if (!php_date_period_initialize_from_hash(period_obj, myht TSRMLS_CC)) { php_error(E_ERROR, "Invalid serialization data for DatePeriod object"); } } /* }}} */ /* {{{ date_period_read_property */ static zval *date_period_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC) { zval *zv; if (type != BP_VAR_IS && type != BP_VAR_R) { php_error_docref(NULL TSRMLS_CC, E_ERROR, "Retrieval of DatePeriod properties for modification is unsupported"); } Z_OBJPROP_P(object); /* build properties hash table */ zv = std_object_handlers.read_property(object, member, type, key TSRMLS_CC); if (Z_TYPE_P(zv) == IS_OBJECT && Z_OBJ_HANDLER_P(zv, clone_obj)) { /* defensive copy */ zend_object_value zov = Z_OBJ_HANDLER_P(zv, clone_obj)(zv TSRMLS_CC); MAKE_STD_ZVAL(zv); Z_TYPE_P(zv) = IS_OBJECT; Z_OBJVAL_P(zv) = zov; } return zv; } /* }}} */ /* {{{ date_period_write_property */ static void date_period_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC) { php_error_docref(NULL TSRMLS_CC, E_ERROR, "Writing to DatePeriod properties is unsupported"); } /* }}} */ /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: fdm=marker * vim: noet sw=4 ts=4 */