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Bug #4214 reference variable problem
Submitted: 2000-04-21 01:51 UTC Modified: 2000-06-01 19:34 UTC
From: zhong_hongye at citiz dot net Assigned:
Status: Closed Package: Scripting Engine problem
PHP Version: 4.0 Release Candidate 1 OS: Win2k iis&apache
Private report: No CVE-ID: None
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From: zhong_hongye at citiz dot net
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 [2000-04-21 01:51 UTC] zhong_hongye at citiz dot net 
1.I can't get a reference of object's member :
class t{
    var $var1;
    var $var2;
};
$a1 = new t;
$a1->var2='123';
$p1 = &($a1->var2);
//php report error

$p2 = &$a1->var2;
//$p2 get reference of $a1

2.variables are releaseed uncorrect.
class b{
    var $y;
};
class a{
    var $x;
    function getx(){
        $v = new b;
        $x=&$v;
    }
};

$n = new a;
$n->getx();

//$n->x seems not good.

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 [2000-04-21 02:02 UTC] zhong_hongye at citiz dot net 
1.I can't get a reference of object's member :
class t{
    var $var1;
    var $var2;
};
$a1 = new t;
$a1->var2='123';
$p1 = &($a1->var2);
//php report error

$p2 = &$a1->var2;
//$p2 get reference of $a1

2.variables are releaseed uncorrect.
class b{
    var $y;
};
class a{
    var $x;
    function getx(){
        $v = new b;
        $this->x=&$v;
    }
};

$n = new a;
$n->getx();

//$n->x seems not good.
 [2000-06-01 19:34 UTC] stas at cvs dot php dot net 
1. Remove parentheses. $p1 = &($a1->var2) won't work, $p1 = &$a1->var2 would.

2. it seems to be OK. Does it still happen?
 
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