PHP LARAVEL -- 2

I need someone to help me organize and fix the attached file code. It is a standalone raw php file. I am a former coder (very long time ago), so I have good logic skills and I can explain each part of it, but I dont code php. I am requiring also laravel knowledge because if job is well done I need long term support with other tasks in the may area of my crm (laravel). MUST START TO WORK immediately. Fee between $8 adn $10