| --TEST-- | |
| Bug #70805 (Segmentation faults whilst running Drupal 8 test suite) (Memleak) | |
| --INI-- | |
| zend.enable_gc = 1 | |
| --FILE-- | |
| class A { | |
| public $b; | |
| } | |
| class B { | |
| public $a; | |
| } | |
| class C { | |
| public function __destruct() { | |
| if (isset($GLOBALS["a"])) { | |
| unset($GLOBALS["a"]); | |
| } | |
| } | |
| } | |
| $a = new A; | |
| $a->b = new B; | |
| $a->b->a = $a; | |
| $i = 0; | |
| while ($i++ < 9999) { | |
| $t = []; | |
| $t[] = &$t; | |
| unset($t); | |
| } | |
| $t = [new C]; | |
| $t[] = &$t; | |
| unset($t); | |
| unset($a); | |
| var_dump(gc_collect_cycles()); | |
| --EXPECT-- | |
| int(2) | |