Online PHP editor | refs for r3N3h

<?php class Data { public $foo = 'bar'; public $baz = 'qux'; public function wtf() { unset($this->foo); } } $d = new Data; var_dump('foo exists', property_exists($d, 'foo')); var_dump('baz exists', property_exists($d, 'baz')); $d->wtf(); var_dump('foo exists', property_exists($d, 'foo')); var_dump('baz exists', property_exists($d, 'baz'));