/usr/local/lsws/phpbuild/php-8.0.7/ext/spl/tests/ Current File: //usr/local/lsws/phpbuild/php-8.0.7/ext/spl/tests/bug71028.phpt

--TEST--
Bug #71028 (Undefined index with ArrayIterator)
--FILE--
<?php
function cast(&$a) {
        $a = (int)$a;
}

$a = new ArrayIterator;
$a[-1] = 123;

$b = "-1";
cast($b);

var_dump(isset($a[$b]));
$a[$b] = "okey";
var_dump($a[$b]);
unset($a[$b]);
var_dump(isset($a[$b]));
?>
--EXPECT--
bool(true)
string(4) "okey"
bool(false)