Password protect SQLIte DB in PHP -- 2

I want you to 1. Password protect a SQLite database using php 2. Access the above password protected Sqlite database using PHP Note: 1. Bid only if you know the solution 2. Bid only if you can start immediately 3. Bid only if can work on teamviewer 4. For bidder who knows the solution, its just a 5 minutes task so, You will be paid for 1 hour only