PHP Global Variables - Superglobals Tutorial - English

In PHP5 version Global Variables - Superglobals, as a beginners you must need learn about it.
What php global variables superglobals, Several predefined variables in PHP are known as superglobals variables, which means that all kinds of superglobals variables are always accessible, regardless of any kinds of scope - & you can access them from any function or class or file without having to do anything special/extra coding/programming.

PHP superglobal variables List:

01. $GLOBALS
02. $_SERVER
03. $_REQUEST
04. $_POST
05. $_GET
06. $_FILES
07. $_ENV
08. $_COOKIE
09. $_SESSION

But in this video I have discussed about only $GLOBALS variables and $_SERVER variables. So from this video you can learn about $GLOBALS variables & $_SERVER variables completely.
Besides you can learn that how to access these superglobals variables and how to use superglobals variables and where use superglobals variables etc.

The main theme of this video is that:
## php global variables
## php global variables - superglobals
## superglobals variables
## $_server php_self
## $GLOBALS etc

So I hope you will enjoy this video and check our previous video that will help you to understand this tutorial.Variables Scope tutorial link:

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