Online PHP editor | vld for 6d6ao

<?php $var = new StdClass(); $var->foo = 'bar'; $GLOBALS['this'] = $var; var_dump($this); $var->foo = 'baz'; $foo = 'this'; $$foo = $var; var_dump($this); foo($this); function foo($this){ $GLOBALS['this']->foo = 'baw'; var_dump($$GLOBALS['foo'],$GLOBALS['this']); $$GLOBALS['foo'] = $GLOBALS['this']; var_dump($this); }