Monday, 15 June 2015

Php Developement Intorduction

PHP is a scripting language designed to fill the gap between SSI (Server Side Includes) and Perl, intended for the web environment. Its principal application is the implementation of web pages having dynamic content. PHP has gained quite a following in recent times, and it is one of the frontrunners in the Open Source software movement. Its popularity derives from its C-like syntax, and its simplicity. The newest version of PHP is 5.5 and it is heavily recommended to always use the newest version for better security, performance and of course features.

If you've ever been to a website that prompts you to login, you've probably encountered a server-side scripting language. Due to its market saturation, this means you've probably come across PHP. PHP was designed by Rasmus Lerdorf to display his resume online and to collect data from his visitors.

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Basically, PHP allows a static webpage to become dynamic. "PHP" is an acronym that stands for "PHP: Hypertext Preprocessor". The word "Preprocessor" means that PHP makes changes before the HTML page is created. This enables developers to create powerful applications which can publish a blog, remotely control hardware, or run a powerful website such as Wikipedia or Wikibooks. Of course, to accomplish something such as this, you need a database application such as MySQL.

Before you embark on the wonderful journey of Server Side Processing, it is recommended that you have a basic understanding of the HyperText Markup Language (HTML). But PHP can also be used to build GUI-driven applications for example by using PHP-GTK.

A single PHP file is like using magic on a webpage. In HTML, you have a standard page that is sent to anyone that visits your website. With PHP, you can dynamically change the page based on each individual user. Honestly, learn PHP and put it to the test. You will be extremely impressed with what an open source programming language can accomplish. I am not going to tell you that PHP is the best server side language that is out there, but it is the best for a tight budget or a beginner (Sorry, after coding with ColdFusion, I can no longer say PHP is my favorite).

What exactly does PHP do?
It can create custom content based on different variables
It is excellent at tracking user information
It can write or read information to databases, if partnered with a database language
It can run on any type of platform and server
 

1 comment:

  1. Nice blog! Very interesting and informative post….Thank's for sharing such a nice information….Keep it up!!

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