csu3_am335x/EVSE/GPL/php-8.1.12/ext/spl/tests/array_006.phpt

--TEST--
SPL: ArrayIterator without ArrayObject
--INI--
error_reporting=2047
--FILE--
<?php

echo "==Normal==\n";

$arr = array(0=>0, 1=>1, 2=>2);
$obj = new ArrayIterator($arr);

foreach($obj as $ak=>$av) {
    foreach($obj as $bk=>$bv) {
        if ($ak==0 && $bk==0) {
            $arr[0] = "modify";
        }
        echo "$ak=>$av - $bk=>$bv\n";
    }
}

?>
--EXPECT--
==Normal==
0=>0 - 0=>0
0=>0 - 1=>1
0=>0 - 2=>2