Fix PHP PayPal Script & Enhance Security

Job ID: 38744221

Budget: $25 – $50 USD

** Please post how many hours you estimate this will take and your rate **

I need a PHP expert to fix a PayPal script that is currently not loading. Additionally, I require a security upgrade for a particular function in a script to prevent possible attacks. The main concern is protection against SQL Injection. This project is to be done over screen sharing.

Key Responsibilities:
- Debug the PayPal script to ensure it loads and functions correctly.
- Enhance the security of a specified function in the script.

The ideal freelancer for this project should:
- Be proficient in PHP, with proven experience working with PayPal scripts.
- Have a strong understanding of SQL Injection and other potential threats.
- Be able to implement effective security measures to safeguard the script.
Related categories: PHP Website Design Web Security MySQL HTML