1--TEST-- 2Bug #53071 (Usage of SPLObjectStorage defeats gc_collect_cycles) 3--FILE-- 4<?php 5gc_enable(); 6class myClass 7{ 8 public $member; 9} 10function LimitedScope() 11{ 12 $myA = new myClass(); 13 $myB = new SplObjectStorage(); 14 $myC = new myClass(); 15 $myC->member = $myA; // myC has a referece to myA 16 $myB->Attach($myC); // myB attaches myC 17 $myA->member = $myB; // myA has myB, comleting the cycle 18} 19LimitedScope(); 20var_dump(gc_collect_cycles()); 21 22echo "Done.\n"; 23 24?> 25--EXPECTF-- 26int(4) 27Done. 28
