PHP code can be simply mixed with HTML code, or it can be used in combination with various tinplating engines and web frameworks. PHP code is usually processed by a PHP interpreter, which is usually implemented as a web server's native module or a Common Gateway Interface (CGI) executable. After the PHP code is interpreted and executed, the web server sends resulting output to its client, usually in form of a part of the generated web page; for example, PHP code can generate a web page's HTML code, an image, or some other data. PHP has also evolved to include a command-line interface (CLI) capability and can be used in standalone graphical applications.

PHP is an open source scripting language used for general purposes. The most important purpose of PHP is in the web development sector. Dynamic web pages can be easily developed using this language. PHP is integrated with the command line interface capabilities and can be utilized in graphical standalone applications. The popularity of PHP application development is proved by the fact that more than 20 million sites have been crafted using it and it has been installed in more than 1 million servers used for web technology. With the need for business to have reliable and fast solutions, Website Development Company has become an instrumental element in the encompassing of such requirements. Quality solutions can easily be developed using PHP application development techniques.