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PHP Variable

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Click to Enlarge 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 itselfVariable 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 …