At a basic most level, the PHP and MySQL system provide a way to allow dynamic content to be available to online devices. This can be Aunt Sally connecting to your Web site, an online banking service, or you might be accessing your e-mail via the Web using an online application. Each of these different solutions use essentially the same background software structure that access each other over different types of computer systems. With PHP and MySQL is called client/server development.
There are some really good examples of this if you are looking for a more in depth description but the general idea is you can make websites do more than site and look pretty, you can make one work for you. Want to signup runners for a fun run and need a simple way, online web forms. There are several small projects that can quickly be solved with a small web application and they don’t always have to be full blown and cost a ton of money.
|PHP||4.x and 5.x||PHP (recursive acronym for PHP: Hypertext Preprocessor) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML.|
|MySQL||5.x||MySQL is a powerful database management system. A database is a structured collection of data.|