From: [EMAIL PROTECTED]
Operating system:
PHP version: 5.2.6
PHP Bug Type: PDO related
Bug description: Fetching results using PDO::FETCH_CLASS set attributes before
calling ctor
Description:
------------
If you set the PDO fetch mode to PDO::FETCH_CLASS and fetch all results
from a result set (aka processed statement), the constructor is called
after the properties of the newly created object are set.
This is incorrect from the OO point of view, since the ctor may provide
sensible default values for properties and prepare the object overall.
Therefore property manipulation should happen after the ctor was called.
Reproduce code:
---------------
$db = $this->getTrackbackDbConection();
$select = $db->query( 'SELECT ... ;' );
$select->setFetchMode( PDO::FETCH_CLASS, 'myCustomClass' );
$result = $select->fetchAll();
class myCustomClass
{
public $someProperty;
public function __construct()
{
$this->someProperty = 'default'
}
}
Expected result:
----------------
myCustomClass->$someProperty is overwritten by a value from the database.
Actual result:
--------------
myCustomClass->$someProperty is overwritten by 'default' since
__construct() is called after the properties have been set in PDO.
--
Edit bug report at http://bugs.php.net/?id=46624&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=46624&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=46624&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=46624&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=46624&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=46624&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=46624&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=46624&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=46624&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=46624&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=46624&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=46624&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=46624&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=46624&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=46624&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46624&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=46624&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=46624&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=46624&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=46624&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=46624&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=46624&r=mysqlcfg
