1--TEST-- 2Bug #38220 (Crash on some object operations) 3--FILE-- 4<?php 5class drv { 6 public $obj; 7 8 function func1() { 9 echo "func1(): {$this->obj->i}\n"; 10 } 11 12 function close() { 13 echo "close(): {$this->obj->i}\n"; 14 } 15} 16 17class A { 18 public $i; 19 20 function __construct($i) { 21 $this->i = $i; 22 23 } 24 25 function __call($method, $args) { 26 $drv = myserv::drv(); 27 28 $drv->obj = $this; 29 30 echo "before call $method\n"; 31 print_r($this); 32 call_user_func_array(array($drv, $method), $args); 33 echo "after call $method\n"; 34 35 // Uncomment this line to work without crash 36// $drv->obj = null; 37 } 38 39 function __destruct() { 40 echo "A::__destruct()\n"; 41 $this->close(); 42 } 43} 44 45class myserv { 46 private static $drv = null; 47 48 static function drv() { 49 if (is_null(self::$drv)) 50 self::$drv = new drv; 51 return self::$drv; 52 } 53} 54 55$obj1 = new A(1); 56$obj1->func1(); 57 58$obj2 = new A(2); 59unset($obj1); 60$obj2->func1(); 61?> 62--EXPECT-- 63before call func1 64A Object 65( 66 [i] => 1 67) 68func1(): 1 69after call func1 70A::__destruct() 71before call close 72A Object 73( 74 [i] => 1 75) 76close(): 1 77after call close 78before call func1 79A Object 80( 81 [i] => 2 82) 83func1(): 1 84after call func1 85A::__destruct() 86before call close 87A Object 88( 89 [i] => 2 90) 91close(): 2 92after call close 93
