PHP is a scripting language originally designed for producing dynamic web pages. It has evolved to include a command line interface capability and can be used in standalone graphical applications. PHP is good because you can store members and member details into databases, with the help of PHP you can call this information and create hundreds, thousands or even millions of dynamic pages in seconds.
PHP is a reflective programming language originally designed for producing dynamic web pages. PHP is mainly used in server-side scripting, but can be used from a command line interface or in standalone graphical applications.
Currently, two major versions of PHP are being actively developed: 5.x and 4.4.x. PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.
PHP programming which had a humble beginning has now turned to be a major player in software development. It was successful in launching fast and simple scripting language that could work seamlessly with many other components.
Advantages of PHP Programming:
- Ease of writing interfaces to other libraries.
- Several HTTP server interfaces.
- PHP is extendible.
- PHP will run on (almost) any platform.
- The PHP Extension and Add-on Repository.
- PHP is Open Source.
PHP is currently the most popular web server extension language, used by many websites. Its popularity is partly due to its free, open-source nature and partly due to its friendliness and convenience. Tasks such as reading an entire file and outputting it to the web browser can be accomplished with a single line of PHP code.
PHP program takes input from a file or stream containing text and special PHP instructions and outputs another stream of data for display. So you can say that PHP is a server scripting language used in many web pages, requires the PHP interpreter to be installed on the server.