Online PHP editor | refs for lc9j7

<?php echo '0 == "0": '; var_dump(0 == "0"); echo '30 == "30": '; var_dump(30 == "30"); echo '"0" == "0.0": '; var_dump("0" == "0.0"); echo '"42" == " 42": '; var_dump("42" == " 42"); echo '30 == "30hello": '; var_dump(30 == "30hello"); echo '0 == "foobar": '; var_dump(0 == "foobar");