3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Fruits { const FRUITS = 'apple '; public static $fruits = 'grape '; function test() { echo self::FRUITS; echo self::$fruits; } } ?>
Output for 8.0.1 - 8.0.27, 8.1.0 - 8.1.14, 8.2.0 - 8.2.1

preferences:
18.87 ms | 406 KiB | 5 Q