This extension allow use PHPPDO library for emulate PDO functionality.

Sometimes hosting providers disable PDO wholly or PDO_ particularly. This extension allow you to use PHP-emulated PDO class on that hostings.

For use it add in config/main.php:

'db'=>array(

      'class'=>'application.extensions.PHPPDO.CPdoDbConnection',

      'pdoClass' => 'PHPPDO',

      ...

      ),

Download Extension Here