PHP ʖ²ἯTH º󍋼/A socket_get_option Description ¾¯¸漯B ¾¯¸漯B ע: This function used to be called socket_getopt() prior to PHP 4.3.0 º󍋼/A ưµ㼯A socket_create ɏһ¼¶ socket_getpeername