--TEST--
Bug #62680 (Function isset() throws fatal error on set array if non-existent key depth >= 3)
--XFAIL--
see https://bugs.php.net/62680
--FILE--
<?php
$array = array("");
var_dump(isset($array[0]["a"]["b"]));
var_dump(isset($array[0]["a"]["b"]["c"]));
?>
--EXPECT--
bool(false)
bool(false)