PHP Introduction to PHP

Introduction to PHP

PHP is server side scripting language, which executed on the server.

What is PHP?

  • PHP is an acronym for "PHP Hypertext Preprocessor".
  • PHP is a widely-used, open source scripting language.
  • PHP scripts are executed on the server.
  • PHP costs nothing, it is free to download and use.

What Can PHP Do?

  • PHP can generate dynamic page content.
  • PHP can create, open, read, write, delete, and close files on the server.
  • PHP can collect form data.
  • PHP can send and receive cookies.
  • PHP can add, delete, modify data in your database.
  • PHP can restrict users to access some pages on your website.
  • PHP can encrypt data.
Note:

With PHP you are not limited to output HTML. You can output images, PDF files, and even Flash movies. You can also output any text, such as XHTML and XML.


Why PHP?

  • PHP runs on various platforms (Windows, Linux, Unix, Mac OS X, etc.)
  • PHP is compatible with almost all servers used today (Apache, IIS, etc.)
  • PHP supports a wide range of databases.
  • PHP is free. Download it from the official PHP resource: php.net
  • PHP is easy to learn and runs efficiently on the server side.

Share This Page on:


Ask Question