3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $fp = fsockopen("www.yiqizou.com", 80, $errno, $errstr, 30); if (!$fp) die('error fsockopen'); stream_set_blocking($fp,0); $http = "GET /mi.php / HTTP/1.1\r\n"; $http .= "Host: www.yiqizou.com\r\n"; $http .= "Connection: Close\r\n\r\n"; fwrite($fp,$http); fclose($fp); ?>
based on qQv2n
Output for 5.3.22 - 5.4.45, 5.5.33, 5.6.18 - 5.6.19, 7.0.4, 7.0.20, 7.1.5 - 7.2.0
Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/dlYXm on line 3 Warning: fsockopen(): unable to connect to www.yiqizou.com:80 (php_network_getaddresses: getaddrinfo failed: System error) in /in/dlYXm on line 3 error fsockopen
Output for 5.5.24 - 5.5.32, 5.5.34 - 5.6.17, 5.6.20 - 7.0.3, 7.0.5 - 7.0.6, 7.1.0
Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/dlYXm on line 3 Warning: fsockopen(): unable to connect to www.yiqizou.com:80 (php_network_getaddresses: getaddrinfo failed: Name or service not known) in /in/dlYXm on line 3 error fsockopen