1--TEST-- 2Bug #35163.2 (Array elements can lose references) 3--FILE-- 4<?php 5$a = array(1); 6$b = 'a'; 7${$b}[] =& $$b; 8${$b}[] =& $$b; 9${$b}[0] = 2; 10var_dump($a); 11$a[0] = null; 12$a = null; 13?> 14--EXPECT-- 15array(3) { 16 [0]=> 17 int(2) 18 [1]=> 19 *RECURSION* 20 [2]=> 21 *RECURSION* 22} 23
