I need a .php file cleaned up

Job ID: 34459894

Budget: $30 – $250 USD

I recently had my host company tell me my admin.php file had been corrupted with malicious code. I need someone who can look at it and tell me what's bad and what needs to be done to clean it up.

Here's the link to what's in the file:

https://docs.google.com/document/d/1EJDCgtOaB3mZXX6g-u24pir7KHkKGJAb5Xe4I7z30Uw/edit?usp=sharing

Take a look and let me know if you can see why it's corrupted, if you can fix it, and how much to clean it up.

Cheers!
Related categories: PHP Website Design Web Security MySQL HTML