1--TEST-- 2Bug #33512 (unset() overloaded properties doesn't work) 3--FILE-- 4<?php 5class TheObj { 6 public $RealVar1, $RealVar2, $RealVar3, $RealVar4; 7 public $Var = array(); 8 9 function __set($var, $val) { 10 $this->Var[$var] = $val; 11 } 12 function __get($var) { 13 if(isset($this->Var[$var])) return $this->Var[$var]; 14 else return -1; 15 } 16 function __unset($var) { 17 unset($this->Var[$var]); 18 } 19 } 20 21 $SomeObj = new TheObj; 22 23 // this will fine 24 $SomeObj->RealVar1 = 'somevalue'; 25 $SomeObj->{'RealVar2'} = 'othervalue'; 26 $SomeObj->{'RealVar'.(3)} = 'othervaluetoo'; 27 $SomeObj->{'RealVar'.'4'} = 'anothervalue'; 28 29 // this will fine too 30 $SomeObj->Virtual1 = 'somevalue'; 31 $SomeObj->{'Virtual2'} = 'othervalue'; 32 33 // it's can't be used since this will encounter error 34 $SomeObj->{'Virtual'.(3)} = 'othervaluetoo'; 35 $SomeObj->{'Virtual'.'4'} = 'anothervalue'; 36 37 // but this will fine, ofcourse 38 $SomeObj->Var['Virtual'.(3)] = 'othervaluetoo'; 39 $SomeObj->Var['Virtual'.'4'] = 'anothervalue'; 40 41 42 var_dump($SomeObj->RealVar1); 43 print $SomeObj->{'RealVar'.(3)}."\n"; 44 45 unset($SomeObj->RealVar1); 46 unset($SomeObj->{'RealVar'.(3)}); 47 48 //the lines below will catch by '__get' magic method since these variables are unavailable anymore 49 var_dump($SomeObj->RealVar1); 50 print $SomeObj->{'RealVar'.(3)}."\n"; 51 52 // now we will try to unset these variables 53 unset($SomeObj->Virtual1); 54 unset($SomeObj->{'Virtual'.(3)}); 55 56 //but, these variables are still available??? eventhough they're "unset"-ed 57 print $SomeObj->Virtual1."\n"; 58 print $SomeObj->{'Virtual'.(3)}."\n"; 59?> 60--EXPECT-- 61string(9) "somevalue" 62othervaluetoo 63int(-1) 64-1 65-1 66-1 67
