3v4l.org

run code in 300+ PHP versions simultaneously
<?php function argv() { $_SERVER["argv"] = func_get_args(); $_SERVER["argc"] = count($_SERVER["argv"]); } var_dump($_SERVER["argv"]); argv("script.php", "-fvalue", "-h"); $argv = $_SERVER["argv"]; var_dump($argv); $options = getopt("f:hp:"); var_dump($options);

preferences:
48 ms | 402 KiB | 5 Q