PHP is a programming language for dynamically built web sites. PHP used to stand for PHP: Hypertext Preprocessor. Discover PHP scripts, tutorials, applications, development software, books and much more here.
(Note: Free PHP scripts are awesome! However, sometimes they are not the best solution due to lack of updates and/or vulnerabilities. We strongly suggest that you review and consider the value of using free PHP scripts, versus a paid commercial version that are updated for vulnerabilities.)