#45097 [NEW]: Magic __get() can't access inherited properties
| From: | ndaugherty987 at gmail dot com | Date: | Mon, 26 May 2008 18:54:47 +0000 |
| Subject: | #45097 [NEW]: Magic __get() can't access inherited properties | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-125267@lists.php.net to get a copy of this message | ||
From: ndaugherty987 at gmail dot com
Operating system: linux
PHP version: 5.2.6
PHP Bug Type: Class/Object related
Bug description: Magic __get() can't access inherited properties
Description:
------------
The magic overloading function __get() can't seem to access inherited,
non-visible properties. If you overload with __get() in a base class, then
extend that class, the base class's __get() will return NULL when accessing
an inaccessible property of the child class. The __get() function doesn't
even see the property as being set (if you run an isset($name) in the
__get() call, it returns false.
Reproduce code:
---------------
class testParent {
function __get($name){
return $this->$name;
}
}
class testChild extends testParent {
private $testVar = 'Bar';
}
$t = new testChild;
echo 'Foo: ' . $t->testVar;
Expected result:
----------------
You would expect the code to output 'Foo: Bar'. instead, it outputs
'Foo:', because the __get() in testParent apparently can't see the private
vars in testChild.
Actual result:
--------------
Output's 'Foo:', withOUT the 'Bar'
--
Edit bug report at http://bugs.php.net/?id=45097&edit=1
--
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45097&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45097&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45097&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=45097&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=45097&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=45097&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=45097&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=45097&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=45097&r=support
Expected behavior: http://bugs.php.net/fix.php?id=45097&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=45097&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=45097&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=45097&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45097&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=45097&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=45097&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=45097&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=45097&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=45097&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=45097&r=mysqlcfg