xref: /PHP-8.1/Zend/tests/bug72543_2.phpt (revision 023b8125)
1--TEST--
2Bug #72543.2 (different references behavior comparing to PHP 5)
3--FILE--
4<?php
5$arr = [];
6$arr[0] = null;
7$ref =& $arr[0];
8unset($ref);
9$arr[0][$arr[0]] = null;
10var_dump($arr);
11?>
12--EXPECT--
13array(1) {
14  [0]=>
15  array(1) {
16    [""]=>
17    NULL
18  }
19}
20