PHP Variable

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Here I am Describing Basic of Variable.

There are many type of variable used in PHP.

Following are some:

• Variable from GET Method 
• Variable from POST Method 
• Variable Used in a PHP program itself
• Variable from SESSION  
• Variable from COOKIES

VARIABLE TYPE	DESCRIPTION
GET Method Variable	Variable Used as: Array Using Technique: As Following: By referencing in URL i.e. filname.php?variable1=value1&variable2=value2 By Sending by FORM method will be GET i.e. By HTML Input fields like text, password, select etc. Validity/ Scope: Till they reference in URl or sent by Forms Calling as: Called as $_GET['variable1'] and $_GET['variable2']
POST Method Variable	Variable Used as: Array Using Technique: As Following: By Sending by FORM method will be POST i.e. By HTML Input fields like text, password, select etc. Validity/ Scope: Till sent by Forms and the File is running Calling as: Called as $_POST['variable1'] and $_POST['variable2']

To be continue ............