--TEST-- Test invalid bindto --FILE-- [ 'bindto' => 'invalid', ], ]); $fp = stream_socket_client( 'tcp://www.' . str_repeat('x', 100) . '.com:80', $errno, $errstr, 30, STREAM_CLIENT_CONNECT, $ctx ); ?> --EXPECTF-- Warning: stream_socket_client(): php_network_getaddresses: getaddrinfo failed: %s in %s on line %d Warning: stream_socket_client(): Unable to connect to tcp://www.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.com:80 (php_network_getaddresses: getaddrinfo failed: %s) in %s on line %d