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run code in 300+ PHP versions simultaneously
<?php class A { private static $var = 'a'; final private static function get() { return 'a'; } public static function test() { return static::get(); } } class B extends A { protected static $var = 'b'; } var_dump(A::test()); var_dump(B::test());

preferences:
45.36 ms | 402 KiB | 5 Q