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Full Guide of PHP Operators

Well since i started using PHP i am certainly having problems with the my equations,
But i don't want it to happen to you guys so i have made this guide for you guys so
so you guys out there don't need to look around like me.
 
Well i have made these guide,
If you have any more suggestion then please suggest them through the comments.
If you like it useful then don't forget to BOOKMARK it . Thanks

Arithmetic Operators

Operator	Description	Example	Result
+	Addition	x=2 x+2	4
-	Subtraction	x=2 5-x	3
*	Multiplication	x=4 x*5	20
/	Division	15/5 5/2	3 2.5
%	Modulus (division remainder)	5%2 10%8 10%2	1 2 0
++	Increment	x=5 x++	x=6
--	Decrement	x=5 x--	x=4

Tags : PHP

A snippet in php to know your ip Address

Well its a small script i have written in php just for testing the use of

$HTTP_SERVER_VARS["REMOTE_ADDR"];

Handle in php its really use full and help full i think to get you ip in any pen test or any thing , well its kind of script kiddies too.
But i am learning ;)
Here is the full code

<?php
$ip = $HTTP_SERVER_VARS["REMOTE_ADDR"];
echo $ip;
?>

hope it helped you …