PHP_STREAM_CLIENT_ASYNC_CONNECT  223 ext/standard/file.c 	REGISTER_LONG_CONSTANT("STREAM_CLIENT_ASYNC_CONNECT",	PHP_STREAM_CLIENT_ASYNC_CONNECT,	CONST_CS | CONST_PERSISTENT);
PHP_STREAM_CLIENT_ASYNC_CONNECT  123 ext/standard/streamsfuncs.c 			(flags & PHP_STREAM_CLIENT_ASYNC_CONNECT ? STREAM_XPORT_CONNECT_ASYNC : 0),