ID: 33512
User updated by: muhamad_zakaria at yahoo dot com
Reported By: muhamad_zakaria at yahoo dot com
-Status: Feedback
+Status: Open
-Bug Type: Compile Failure
+Bug Type: Scripting Engine problem
Operating System: Windows XP Pro
-PHP Version: 5.0.3
+PHP Version: 5.1.0-dev
New Comment:
We have tried from the feedback (tony2001), and the raised error is no
longer.
But we have another experiences while using 'unset' statement, such as
below:
// we will try to unset these variables
unset($SomeObj->RealVar1);
unset($SomeObj->{'RealVar'.(3)});
//the lines below will catch by '__get' magic method since these
variables are unavailable anymore
print $SomeObj->RealVar1."\n";
print $SomeObj->{'RealVar'.(3)}."\n";
// now we will try to unset these variables
unset($SomeObj->Virtual1);
unset($SomeObj->{'Virtual'.(3)});
//but, these variables are still available??? eventhough they're
"unset"-ed
print $SomeObj->Virtual1."\n";
print $SomeObj->{'Virtual'.(3)}."\n";
Previous Comments:
------------------------------------------------------------------------
[2005-06-30 10:23:37] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php5-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5-win32-latest.zip
------------------------------------------------------------------------
[2005-06-30 05:12:01] muhamad_zakaria at yahoo dot com
Description:
------------
When we used virtual variables exploiting __set overload method, we
encountered errors.
Reproduce code:
---------------
class TheObj {
public $RealVar1, $RealVar2, $RealVar3, $RealVar4;
public $Var = array();
function __set($var, $val) {
$this->Var[$var] = $val;
}
function __get($var) {
if(isset($this->Var[$var])) return $this->Var[$var];
else return -1;
}
}
$SomeObj = new TheObj;
// this will fine
$SomeObj->RealVar1 = 'somevalue';
$SomeObj->{'RealVar2'} = 'othervalue';
$SomeObj->{'RealVar'.(3)} = 'othervaluetoo';
$SomeObj->{'RealVar'.'4'} = 'anothervalue';
// this will fine too
$SomeObj->Virtual1 = 'somevalue';
$SomeObj->{'Virtual2'} = 'othervalue';
// it's can't be used since this will encounter error
$SomeObj->{'Virtual'.(3)} = 'othervaluetoo';
$SomeObj->{'Virtual'.'4'} = 'anothervalue';
// but this will fine, ofcourse
$SomeObj->Var['Virtual'.(3)] = 'othervaluetoo';
$SomeObj->Var['Virtual'.'4'] = 'anothervalue';
Expected result:
----------------
No error when we use below lines:
<?php
$SomeObj->{'Virtual'.(3)} = 'othervaluetoo';
$SomeObj->{'Virtual'.'4'} = 'anothervalue';
?>
because this should applied fine as we did at "RealVarX" treatments.
Actual result:
--------------
Encountered error raises by php.exe
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=33512&edit=1
