3v4l.org

run code in 300+ PHP versions simultaneously
<?php highlight_file(__FILE__); $dir = 'sandbox/' . $_SERVER['REMOTE_ADDR']; if ( !file_exists($dir) ) mkdir($dir); chdir($dir); $args = $_GET['args']; for ( $i=0; $i<count($args); $i++ ){ if ( !preg_match('/^\w+$/', $args[$i]) ) exit(); } exec("/bin/orange " . implode(" ", $args)); ?>

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59.45 ms | 402 KiB | 5 Q