1--TEST-- 2Bug #36006 (Problem with $this in __destruct()) 3--FILE-- 4<?php 5 6class Person { 7 public $dad; 8 public function __destruct() { 9 $this->dad = null; /* no segfault if this is commented out */ 10 } 11} 12 13class Dad extends Person { 14 public $son; 15 public function __construct() { 16 $this->son = new Person; 17 $this->son->dad = $this; /* no segfault if this is commented out */ 18 } 19 public function __destruct() { 20 $this->son = null; 21 parent::__destruct(); /* segfault here */ 22 } 23} 24 25$o = new Dad; 26unset($o); 27echo "ok\n"; 28?> 29--EXPECT-- 30ok 31
