PHP Sample of Database Connection Configuration File having Both Connection String for MySQL and MSSQL

This article is meant to show you how you can have connection string for MySQL Database and MSSQL Database in the same configuration file. At the end, you should be able to use this snippet on your database application. In one of my projects, I was able to use a similar approach. The config file was saved in the directory on the server and was called using "require..." in PHP.