#44370 [NEW]: Magic methods __set, __get, __isset, __unset are triggered if a member exists
From: aldo at armiento dot com
Operating system: Linux 2.6.18
PHP version: 5.2.5
PHP Bug Type: Class/Object related
Bug description: Magic methods __set, __get, __isset, __unset are triggered if a member exists
Description:
------------
Magic methods __set, __get, __isset, __unset are triggered also if a
member exists if accessing member from a method used in a cURL callback
function.
From the documentation instead "These methods will only be triggered
when your object or inherited object doesn't contain the member or
method you're trying to access".
Reproduce code:
---------------
<?php
class Test
{
public $member;
public function __set($sName, $mValue)
{
echo "__set() called\n";
}
public function __get($sName)
{
echo "__get() called\n";
}
public function __isset($sName)
{
echo "__isset() called\n";
}
public function __unset($sName)
{
echo "__unset() called\n";
}
public function headerCallBack($hCurl, $sHeader)
{
$this->member = 'value';
strtolower($this->member);
isset($this->member);
unset($this->member);
return strlen($sHeader);
}
public function httpGet()
{
$hCurl = curl_init();
curl_setopt($hCurl, CURLOPT_URL, 'http://www.php.net/');
curl_setopt($hCurl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($hCurl, CURLOPT_HEADERFUNCTION, array($this,
'headerCallBack'));
curl_exec($hCurl);
}
}
$C = new Test();
$C->httpGet();
Expected result:
----------------
Nothing.
Actual result:
--------------
__set() called
__get() called
__isset() called
__unset() called
__set() called
__get() called
__isset() called
__unset() called
__set() called
__get() called
__isset() called
__unset() called
__set() called
__get() called
__isset() called
__unset() called
__set() called
__get() called
__isset() called
__unset() called
__set() called
__get() called
__isset() called
__unset() called
__set() called
__get() called
__isset() called
__unset() called
__set() called
__get() called
__isset() called
__unset() called
__set() called
__get() called
__isset() called
__unset() called
__set() called
__get() called
__isset() called
__unset() called
--
Edit bug report at http://bugs.php.net/?id=44370&edit=1
--
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=44370&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=44370&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=44370&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=44370&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=44370&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=44370&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=44370&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=44370&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=44370&r=support
Expected behavior: http://bugs.php.net/fix.php?id=44370&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=44370&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=44370&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=44370&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44370&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=44370&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=44370&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=44370&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=44370&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=44370&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=44370&r=mysqlcfg
Thread (3 messages)
- aldo at armiento dot com