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run code in 300+ PHP versions simultaneously
<?php echo 11; $fp = fsockopen("www.example.com", 80, $errno, $errstr, 30); if (!$fp) die('error fsockopen'); stream_set_blocking($fp,0); $http = "GET /save.php / HTTP/1.1\r\n"; $http .= "Host: www.example.com\r\n"; $http .= "Connection: Close\r\n\r\n"; fwrite($fp,$http); fclose($fp); echo 22; ?>
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
11 Warning: fsockopen(): php_network_getaddresses: getaddrinfo for www.example.com failed: System error in /in/0PGh7 on line 3 Warning: fsockopen(): Unable to connect to www.example.com:80 (php_network_getaddresses: getaddrinfo for www.example.com failed: System error) in /in/0PGh7 on line 3 error fsockopen
Output for 8.0.13 - 8.0.30
11 Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/0PGh7 on line 3 Warning: fsockopen(): Unable to connect to www.example.com:80 (php_network_getaddresses: getaddrinfo failed: System error) in /in/0PGh7 on line 3 error fsockopen
Output for 8.0.0 - 8.0.12
11 Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/0PGh7 on line 3 Warning: fsockopen(): Unable to connect to www.example.com:80 (php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution) in /in/0PGh7 on line 3 error fsockopen
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.3.32 - 7.3.33, 7.4.0 - 7.4.1, 7.4.26 - 7.4.33
11 Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: System error in /in/0PGh7 on line 3 Warning: fsockopen(): unable to connect to www.example.com:80 (php_network_getaddresses: getaddrinfo failed: System error) in /in/0PGh7 on line 3 error fsockopen
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.3 - 7.4.25
11 Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /in/0PGh7 on line 3 Warning: fsockopen(): unable to connect to www.example.com:80 (php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution) in /in/0PGh7 on line 3 error fsockopen

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232.92 ms | 404 KiB | 332 Q