PHP ʖ²ἯTH º󍋼/A socket_last_error Description ¾¯¸漯B This function returns a socket error code. if (false == ($socket = @socket_create(AF_INET, SOCK_STREAM, SOL_TCP))) {die("Couldn't create socket, error code is: ". socket_last_error(). ",error message is:". socket_strerror(socket_last_error()));} ע: socket_last_error() does not clear the error code, use socket_clear_error() for this purpose. º󍋼/A ưµ㼯A socket_iovec_set ɏһ¼¶ socket_listen