3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2013-08-08T22:58:52Z

<?php

$foo = array();

var_dump(isset($foo->a));
var_dump(isset($foo->a->b[0]));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive preview

42.05 ms | 402 KiB | 5 Q