3v4l.org

run code in 500+ PHP versions simultaneously
<?php namespace App; class MyClass {} function MyClass() {}
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.32, 8.3.0 - 8.3.32, 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
preferences:
58.87 ms | 1028 KiB | 4 Q