But here is the hard truth.
Wrap all display data in htmlspecialchars() to prevent Cross-Site Scripting (XSS) attacks in the user dashboard. 4. The Sustainable Alternative
Strange blocks of text containing eval , base64_decode , str_rot13 , or gzuncompress at the top of your index.php or configuration files.
: If you have a specific vision, use a framework like Laravel to build a custom MLM system. It is more secure and scalable than trying to patch a broken, pirated script. Audit Your Server