csu3_am335x/EVSE/GPL/php-8.1.12/ext/spl/tests/array_004.phpt

--TEST--
SPL: ArrayIterator
--FILE--
<?php

$arr = array(0=>0, 1=>1, 2=>2);
$obj = new ArrayObject($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";
    }
}

echo "Done\n";
?>
--EXPECT--
0=>0 - 0=>0
0=>0 - 1=>1
0=>0 - 2=>2
1=>1 - 0=>0
1=>1 - 1=>1
1=>1 - 2=>2
2=>2 - 0=>0
2=>2 - 1=>1
2=>2 - 2=>2
Done