Internet is a network of computers that can be classified into two categories. On the one hand the computers of users, classified as "clients" and the others, servers. Those are powerful computers that store and deliver web sites to Internet users, that is to say to clients. When a visitor goes to a site, he asks the server that hosts the site to transmit web pages. The computer of this visitor is a customer of the server.
PHP is a language executed by the server. It allows you to customize the page according to the visitor, to treat its messages, perform calculations, etc. It generates a HTML page.
PHP generates HTML
Clients are unable to understand the PHP code: they only know HTML and CSS. Only the server can read the PHP. The role of PHP is precisely to generate HTML (can also generate CSS, but it's rare), code that is sent to the client. PHP decides what will be displayed on the web page sent to the visitor. PHP is a programming language used on many servers to make decisions. This is PHP decides the HTML code that will be generated and sent to the client every time. PHP can work well enough alone and to create a dynamic site, but things get really interesting when combined with a database management system such as MySQL.
PHP is an easy language to use, ideal for beginners as for professionals: Wikipedia and Facebook are examples of famous and very popular sites that work with PHP. These are the best known. But other major sites are built in PHP : Yahoo , Flickr, iStockPhoto , Wordpress.com , Tumblr , and MailChimp .
For the building of your website , trust a php development company with real php programming. Look here !
