3v4l.org

run code in 300+ PHP versions simultaneously
<?php $path = $argv[0];//this is the path to this script itself echo $path, PHP_EOL; $x = filesize($argv[0]); echo $x;
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.30, 8.0.0 - 8.0.20, 8.1.0 - 8.1.7
/in/P3QYh 120

preferences:
59.19 ms | 410 KiB | 5 Q