1--TEST-- 2Bug #70805 (Segmentation faults whilst running Drupal 8 test suite) (Memleak) 3--INI-- 4zend.enable_gc = 1 5--FILE-- 6<?php 7class A { 8 public $b; 9} 10 11class B { 12 public $a; 13} 14 15class C { 16 public function __destruct() { 17 if (isset($GLOBALS["a"])) { 18 unset($GLOBALS["a"]); 19 } 20 } 21} 22 23$a = new A; 24$a->b = new B; 25$a->b->a = $a; 26 27$i = 0; 28 29while ($i++ < 9999) { 30 $t = []; 31 $t[] = &$t; 32 unset($t); 33} 34$t = [new C]; 35$t[] = &$t; 36unset($t); 37 38unset($a); 39var_dump(gc_collect_cycles()); 40?> 41--EXPECT-- 42int(2) 43
