Online PHP editor | refs for cWCSA

<?php $var = 2; var_dump(($var ?? false)); var_dump(true === ($var ?? false)); var_dump('------'); $var = false; var_dump(($var ?? false)); var_dump(true === ($var ?? false)); var_dump('------'); $var = true; var_dump(($var ?? false)); var_dump(true === ($var ?? false));