dacia - 2008-07-11

I am using PHP 5.2.6, PEAR 1.7.1.

I have installed PEAR MDB and MDB2 because of this message I get from the webserver.

[abe]$ pear install -o pear/MDB
WARNING: "pear/MDB" is deprecated in favor of "pear/MDB2"
downloading MDB-1.3.0.tgz ...
Starting to download MDB-1.3.0.tgz (218,957 bytes)
.............done: 218,957 bytes
downloading XML_Parser-1.2.8.tgz ...
Starting to download XML_Parser-1.2.8.tgz (13,476 bytes)
...done: 13,476 bytes
install ok: channel://pear.php.net/XML_Parser-1.2.8
install ok: channel://pear.php.net/MDB-1.3.0

--end--

QUESTION: How do I know which driver i am using as I am supposed to input this in the config file.

Currently, I have: 

'phptype' => 'MDB-1.3.0', // which PEAR::MDB database driver are you using?

QUESTION: How do I know if this is the correct driver for PEAR::MDB?