Hello, and welcome, I'm Alena. 0:00 PHP is a popular choice for website development, 0:01 when adding advanced functionality such as showing your tweets and 0:04 instagram photos on your own website, or receiving feedback from an online form. 0:07 PHP can also make websites easier to maintain as they grow, by using template 0:13 files which allow us to use the same code and content on multiple pages. 0:17 We're going to use PHP to build a functioning personal media library. 0:22 With this web app you'll be able to keep track of your books, movies and 0:26 music in an online collection. 0:29 We'll also build a suggestion form that sends us an email so 0:32 you can send yourself a reminder to add something you just bought. 0:35 You would use these same exact patterns to build any number of complex web 0:38 applications, such as shopping carts, social networks, forums, blogs, and more. 0:43 PHP provides the tools you need to command the web. 0:50