Online PHP editor | refs for dk1GY

<?php class A { private $p1 = "secret"; public function B() { var_dump($this); //$this = test; var_dump($this_var); ${'t' . 'his'} = 'hidden'; // works var_dump($this); var_dump($GLOBALS['this']); // class is global but $this is not since only refers to this particular object. $GLOBALS['this'] = 'lovely'; var_dump($this, $GLOBALS['this']); echo "{$GLOBALS['this']} $this {$this->p1}"; } } $a = new A; $a->B();