Online PHP editor | refs for Uib7s

<?php class Foo{ public function sayHello(){ return "Hello world!"; } } class Bar{ static function sayHello(){ return "Hello world!"; } } $Foo = new Foo(); // This works $message = array( 'Bar' => Bar::sayHello(), 'Foo' => $Foo->sayHello() ); var_dump($message);