3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '516bffce-66a1-4a35-a139-36c1c34fb544';
Output for 8.2.0 - 8.2.27, 8.3.0 - 8.3.16, 8.4.1 - 8.4.3
516bffce-66a1-4a35-a139-36c1c34fb544
preferences:
50.92 ms | 406 KiB | 5 Q