1--TEST--
2Bug #33282 (Re-assignment by reference does not clear the is_ref flag)
3--FILE--
4<?php
5 $a = array(1, 2, 3);
6 $r = &$a[0];
7 $r = &$a[1];
8 $r = &$a[2];
9 var_dump($a);
10?>
11--EXPECT--
12array(3) {
13 [0]=>
14 int(1)
15 [1]=>
16 int(2)
17 [2]=>
18 &int(3)
19}
20
