Check based on Page address

[crashfellow]

Hi, im hoping someone can help me.

Basically, i have set up some code into the index.php page, in a way i probably shouldn't have, but im looking to make it so that if the user is on the index.php page (the initial page) then they see it. And if they're in categories or something they dont.

I know what i want to do, but im unsure of the code.

Basically i need it to check for the string "index.php?" from the URL it's currently on and display the code. (html code)

Otherwise just echo/print something.

If possible it would be great to be able to do something where and else if statement is in place, looking for "index.php/cPath" so that i can get different code to display (html code)

Im sure this is possible, but im not a PHP developer.

Thanks for your help!!

[crashfellow]

I ended up going around the net, and slowely but surely put code together. it's tough when you dont even know what you're searching for... but i got it. So here it is, incase anyone else is a simple as me lol

<?php

$current_url = $_SERVER['PHP_SELF'];

if(stristr($current_url, 'index.php/cPath') === FALSE)
{
require(DIR_WS_INCLUDES . 'index_main_pictures.php');
}
else
{
echo '';
}
?>