3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $foo = "baz"; $bar = "foo"; if(isset($lol['baz'][$bar])) { var_dump($foo); } else { var_dump($bar); } ?>
based on dT7FE
Output for 4.3.0 - 7.2.0
string(3) "foo"