Introduction of PHP server scripting language.
PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages. PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP. PHP scripts are executed on the server. What You Should Already Know Before you continue you should have a basic understanding of the following: · HTML · CSS · JavaScript If you want to study these subjects first, find the tutorials on our Home page. What is PHP? · PHP is an acronym for "PHP: Hypertext Preprocessor" · PHP is a widely-used, open source scripting language · PHP scripts are executed on the server · PHP is free to download and use · Note PHP is an amazing and popular language! It is powerful enough to be at the core of the biggest blogging system on the web (WordPress)! It is deep enough to run the largest social network (Facebook)! It is