PHP

PHP is a general-purpose scripting language that is especially suited to server-side web development, in which case PHP generally runs on a web server.

Any PHP code in a requested file is executed by the PHP runtime, usually to create dynamic web page content or dynamic images used on websites or elsewhere.

The PHP software works with the web server, which is the software that delivers web pages to the world. This process is essentially the same when PHP is installed. You request a file, the web server happens to be running PHP, and it sends HTML back to the browser, thanks to the programming in PHP.

• PHPSCRIPT
• • Introduction to PHPScript
• • Looping statement in PHPScript
• • Working with Predefined functions
• • Maintaining Validations in PHPScript
• • Working with Different types of Mouse Events
• • Miscellaneous
• PHP
• • PHP’s role in the WWW
• • Language fundamentals
• • PHP Basics
• • Variable rules
• • Storing & retrieving information in variables
• • Decision making in PHP
• • Comparison operators
• • The if construct
• • The while construct• The for construct
• • Working with arrays
• • Functions
• • Declaring functions
• • Passing data by reference
• • Variable scope in PHP
• • Working with web forms
• • PHP POST & GET form elements
• • Embedding forms with PHP code
• • Validating form data
• • Guidelines for secure PHP
• • Understanding magic quotes
• • Setting default values in forms
• • Processing uploaded files
• • Retrieving uploaded files
• • PHP session handling
• • PHP cookie handling
• • Handling date & time
• • Working with files in PHP
• • Reading & writing files with PHP
• • Handling errors