3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface A { public function foo(string $q, ?array $params, bool $reference): bool; } class B implements A { public function foo(string $q, ?array $params = null, bool $reference = false): bool { return true; } } $class = new B(); var_dump($class->foo('bar'));

This is an error 500

There are `>1` results


preferences:
129.07 ms | 997 KiB | 7 Q