ce_timezone      1975 ext/date/php_date.c 	zend_class_entry ce_date, ce_immutable, ce_timezone, ce_interval, ce_period, ce_interface;
ce_timezone      2018 ext/date/php_date.c 	INIT_CLASS_ENTRY(ce_timezone, "DateTimeZone", date_funcs_timezone);
ce_timezone      2019 ext/date/php_date.c 	ce_timezone.create_object = date_object_new_timezone;
ce_timezone      2020 ext/date/php_date.c 	date_ce_timezone = zend_register_internal_class_ex(&ce_timezone, NULL);