Basic Introduction to PHP

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We all know that PHP is a Server side scripting language for web development.So that prerequisites knowledge before learning PHP are HTML, CSS, JAVASCRIPT  which are client side programming languages.Learning HTML,CSS and JAVASCRIPT is an advantage.

What can a PHP Programming Language do?
  • Using PHP we can generate dynamic pages.
  • PHP can collect form data.
  • PHP can encrypt data.
  • PHP can open,close,delete,edit,read,write files on the server
  • PHP can send and receive cookies data and so on..
  • PHP can control user's access(Login Systems).

More than above all , PHP can also output Images,PDF,Excel data,Videos. what not PHP can do anything on the Serverside..


Why PHP is a Big Question?


Answer:

  •  PHP can run on almost all platforms Windows,MAC OS X,LINUX,UNIX
  •  PHP is compatible with almost all servers used currently(Apache,bluefish)
  •  PHP supports all databases which is a big thing above all.


What Should We Know About PHP?

  • One of the largest and popular social networking website FACEBOOK run on PHP.
  • Wordpres is one of the biggest Blogging system execute on PHP 
  • Some of the CMS blogging systems such as DRUPAL,JOOMLA,WIX etc use PHP.

PHP Programming Language is the best choice to choose among all the dynamic scripting Languages.It is free and  very easy to learn .

To download php click here

What is PHP File and What it Contains?

  • PHP can be saved as (.php)
  • PHP file consist of HTML,CSS,JAVASCRIPT and PHP code.
  • PHP can be embeded in html and viceversa but only on (.php)

Next Chapter:Installation of PHP ?





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