3v4l.org

run code in 500+ PHP versions simultaneously
<?php class A { private static int $a = 1; public static function test() { var_dump(static::$a); } } class B extends A { private static int $a = 2; } B::test();
Output for 8.1.32 - 8.1.34, 8.2.25 - 8.2.30, 8.3.5 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Fatal error: Uncaught Error: Cannot access private property B::$a in /in/Y6lZ7:7 Stack trace: #0 /in/Y6lZ7(15): A::test() #1 {main} thrown in /in/Y6lZ7 on line 7
Process exited with code 255.
preferences:
55.23 ms | 694 KiB | 4 Q