PHP is a widely-used open source and server-side scripting language that is mainly used for websites, web applications & online systems. A scripting language is a programming language that supports scripts, which are programs written for a special run-time environments that automate execution of tasks which could alternatively be executed one-by-one by a human operator.
Real World Applications
PHP is a general-purpose scripting language primarily designed for web development. PHP is normally used in combination, or integrated with various web template systems, web frameworks and even web content management systems. It is also commonly embedded into HTML code and works quite nicely in validating web forms. One of the strongest and most significant features in PHP is its support for a wide range of web servers and databases and operating systems. Writing a database-enabled web page is incredibly simple using any of the database-specific extensions. One of the most popular combinations of PHP with a web server and database is the famous LAMP stack (Linux, Apache, MySQL, PHP).
In addition to creating dynamic websites, PHP has proven itself incredibly useful by being able to provide a variety of services, such as E-commerce platforms, Project Management tools, generating PDFs, Mailing lists, Image processing; most of Facebook’s applications are built using PHP.
Another interesting capability of PHP is that, with just a script “PHP Watch Movies Script”, you can run your own fully featured movies and tv shows listing website – movie streaming at your fingertips!