date_object_get_gc_interval  635 ext/date/php_date.c static HashTable *date_object_get_gc_interval(zval *object, zval ***table, int *n TSRMLS_DC);
date_object_get_gc_interval 2091 ext/date/php_date.c 	date_object_handlers_interval.get_gc = date_object_get_gc_interval;