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run code in 300+ PHP versions simultaneously
<?php function ping($host, $port, $timeout) { $tB = microtime(true); $fP = fSockOpen($host, $port, $errno, $errstr, $timeout); if (!$fP) { return "down"; } $tA = microtime(true); return round((($tA - $tB) * 1000), 0)." ms"; } //Echoing it will display the ping if the host is up, if not it'll say "down". echo ping("www.google.com", 80, 10);
Output for 5.2.6 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.32 - 5.5.33, 5.6.18 - 5.6.19, 7.0.4, 7.0.20, 7.1.5 - 7.1.7, 7.2.0
Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/4E8ot on line 5 Warning: fsockopen(): unable to connect to www.google.com:80 (php_network_getaddresses: getaddrinfo failed: System error) in /in/4E8ot on line 5 down
Output for 5.5.24 - 5.5.31, 5.5.34 - 5.5.35, 5.6.7 - 5.6.17, 5.6.20 - 5.6.28, 7.0.0 - 7.0.3, 7.0.5 - 7.0.14, 7.1.0
Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/4E8ot on line 5 Warning: fsockopen(): unable to connect to www.google.com:80 (php_network_getaddresses: getaddrinfo failed: Name or service not known) in /in/4E8ot on line 5 down
Output for 5.0.3 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.5
Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/4E8ot on line 5 Warning: fsockopen(): unable to connect to www.google.com:80 (Unknown error) in /in/4E8ot on line 5 down
Output for 5.0.0 - 5.0.2
Warning: fsockopen(): php_network_getaddresses: gethostbyname failed in /in/4E8ot on line 5 Warning: fsockopen(): unable to connect to www.google.com:80 (Unknown error) in /in/4E8ot on line 5 down
Output for 4.3.3 - 4.3.4, 4.3.10 - 4.3.11, 4.4.0 - 4.4.9
Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/4E8ot on line 5 Warning: fsockopen(): unable to connect to www.google.com:80 in /in/4E8ot on line 5 down
Output for 4.3.5 - 4.3.9
Warning: fsockopen(): php_network_getaddresses: gethostbyname failed in /in/4E8ot on line 5 Warning: fsockopen(): unable to connect to www.google.com:80 in /in/4E8ot on line 5 down
Output for 4.3.2
Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: System error (is your IPV6 configuration correct? If this error happens all the time, try reconfiguring PHP using --disable-ipv6 option to configure) in /in/4E8ot on line 5 Warning: fsockopen(): unable to connect to www.google.com:80 in /in/4E8ot on line 5 down
Output for 4.3.0 - 4.3.1

Process exited with code 139.
preferences:
146.43 ms | 401 KiB | 176 Q