Online PHP editor | refs for j7uIq

<?php class Foo { public static function bar() { return __METHOD__; } } function call(callable $func) { $func(); } // works $callable = array('Foo', 'bar'); var_dump($callableArr()); var_dump(call($callableArr())); // Call to undefined function Foo::bar() $callable = 'Foo::bar'; // var_dump($callableStr()); var_dump(call($callableStr()));