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run code in 300+ PHP versions simultaneously
<?php class HTTP { private static $headers = array(); public static function redirect($newLocation, $temporary = false) { if($temporary) { header("HTTP/1.0 307 Temporary Redirect"); } else { header("HTTP/1.0 301 Moved Permanently"); } header("Location: " . $newLocation); exit(); } public static function objRedirect(URL $url, $temporary = false) { HTTP::redirect(Config::getValue("baseUrl") . $url, $temporary); } public static function disableCaching() { header("Cache-Control: no-cache, must-revalidate"); header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); } public static function addHeader($type, $content) { array_push(HTTP::$headers, array("type" => $type, "content" => $content)); } public static function getHeaders() { return HTTP::$headers; } } ?>
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/UQ393 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/UQ393 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/UQ393 on line 4
Process exited with code 255.

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