3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public static function fooFunc() { return 'hello'; } } $callable = array(new Foo, 'fooFunc'); var_dump(is_callable($callable)); //var_dump(call_user_func(array('Foo', 'fooFunc')));

preferences:
35.19 ms | 402 KiB | 5 Q