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run code in 300+ PHP versions simultaneously
<?php class WarningException extends ErrorException { } set_error_handler(function ($errno , $errstr, $errfile, $errline) { throw new WarningException($errstr, 0, $errno, $errfile, $errline); }, E_WARNING); try { $destination = 'http://badurl/'; $params = array(); $url = $destination . '?' . http_build_query($params); $response = file_get_contents($url); } catch (WarningException $e) { echo "Warning: ", $e->getMessage(); }
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for badurl failed: System error
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for badurl failed: System error
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.1, 7.3.32 - 7.3.33, 7.4.0, 7.4.26 - 7.4.33, 8.0.13 - 8.0.30
Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: System error
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.4 - 7.4.25, 8.0.0 - 8.0.12
Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution
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162.39 ms | 402 KiB | 174 Q