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 &array(1) { 19 [0]=> 20 *RECURSION* 21 } 22} 23int(1) 24ok 25
