3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php global $socket; $mt4server = "FXCM-USDDemo01"; $command = "ZINFO\r\n"; $socket = fsockopen($mt4server, 443, $errno, $errstr, 5); if ($socket === false) { die($errno.", ".$errstr.", ".$socket); } else { // code with socket connected fwrite($socket,$command); $response = ""; while (!feof($socket)) { $response .= fgets($socket, 4096); } echo $response; fclose($socket); } ?>
based on Ke8jW
Output for 5.3.19 - 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/kb1Fq on line 5 Warning: fsockopen(): unable to connect to FXCM-USDDemo01:443 (php_network_getaddresses: getaddrinfo failed: System error) in /in/kb1Fq on line 5 0, php_network_getaddresses: getaddrinfo failed: System error,
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/kb1Fq on line 5 Warning: fsockopen(): unable to connect to FXCM-USDDemo01:443 (php_network_getaddresses: getaddrinfo failed: Name or service not known) in /in/kb1Fq on line 5 0, php_network_getaddresses: getaddrinfo failed: Name or service not known,