ASP.NET is a server-side Web application framework designed for Web development to produce dynamic Web pages. It was developed by Microsoft to allow programmers to build dynamic web sites, web applications and web services. I am using this framework since 2005 to develop customized web applications and developed more than 100 database integrated web applications for various corporates. PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language. PHP is now installed on more than 244 million websites and 2.1 million web servers. I usually use this language to customize WordPress themes and plugins.