Online PHP editor | refs for s5t3s

<?php trait StaticCall { protected function callStatic($className, $methodName) { $parameters = func_get_args(); $parameters = array_slice($parameters, 2); return call_user_func_array($className . '::' . $methodName, $parameters); } } class ParentClass { public function foo() { echo __METHOD__; } } class ChildClass extends ParentClass { use StaticCall; public function foo() { $this->callStatic('parent', 'foo'); } } class GrandChildClass extends ChildClass { use StaticCall; } $c = new GrandChildClass(); $c->foo();