1--TEST--
2GC 010: Cycle with reference to $GLOBALS
3--INI--
4zend.enable_gc=1
5--FILE--
6<?php
7$a = array();
8$a[] =& $a;
9var_dump($a);
10$a[] =& $GLOBALS;
11unset($a);
12var_dump(gc_collect_cycles());
13echo "ok\n"
14?>
15--EXPECT--
16array(1) {
17 [0]=>
18 *RECURSION*
19}
20int(1)
21ok
22
