How to load another PHP's phpmyadmin to current PHP

[rogue1239]

In my application there are two PHP are available.1) PHP 5.1.62) PHP 5.2.6Currently I am using PHP 5.2.6 version in my application. Also I'm using PHP 5.2.6 database ( phpmyadmin ).Here my question is I want to use another PHP's database ( phpmyadmin ) i.e. PHP 5.1.6 's phpmyadmin.I dont know how to do this, Please give me ur suggestions, in which file should i make change for accessing correct database in my application.Thanks-Pravin