Demand of PHP is clear from the very fact that the world’s prime websites, like Facebook, Google, Wikipedia, and YouTube, are victimization PHP scripts at the backend. So, php programming is useful in developing dynamic websites. It’s a server-side scripting language that sends data on to the server once a user submits a type. Before going towards the in small stages orientate a way to write PHP scripts, I’ll provide you with a general summary of PHP.
What is PHP?
First introduced by Rasmus Lerdorf, PHP is Associate in Nursing ASCII text file, server-side general scripting language that has currently become a de-facto writing customary within the net development business. It may be learned simply, and if one is from a writing background, he (or she) can realize it terribly easy. This is often why several square measure exploitation PHP to shine up their entry-level writing skills. PHP runs on totally different operational systems, like Windows, UNIX, and UNIX operating system and supports totally different databases like MySQL, Microsoft Access, and Oracle. PHP can't solely collect kind information; however it can even produce, read, writes, delete, and shut files on the server. It may be simply embedded in hypertext markup language. PHP code is embedded in hypertext markup language with tags
Php applications scripts
Let us see what number ways that PHP scripting is employed.
Server-Side Scripting: Server aspect scripting is that the 1st purpose of PHP. All you wish to start out performing on a desktop laptop with PHP may be a PHP program, and internet an online server (such as Apache) and a web browser like Google Chrome.
Command Line Scripting: If you would like to use PHP on Linux or task hardware on Windows, then you don’t really want an internet server, however solely a PHP program. This can be referred to as “command line scripting”.
Desktop Applications: Although, PHP isn't an acceptable language for development of desktop applications, however it supports some advanced options like PHP-GTK that is largely associate degree extension of PHP. PHP-GTK provides object-oriented programed.
