Write a PHP script to run and administer a Web application. Application will usually be in a subdomain like: [url removed, login to view], but may also work with subfolders: eg. [url removed, login to view]
What is requested is to rewrite the application, making specific improvements and adding a admin module to configure specific parameters of the application without needing to change any code.
Full project description is in the attached file.
Please indicate time you'll need for completion.