Only show on index.php

There is a div of content that I want to only have shown on the home page of my site. (index.php).

Is there anyway to do this with php, based on the URL (index.php)?

 

<?

if(basename($_SERVER['PHP_SELF']) == "index.php") {
      ?>
          #create html elements here or maybe use function readfile
      <?
}

?>

Code (markup):

include code in all files...

 

this should work

if(strtolower($_SERVER['SCRIPT_NAME'])=='/index.php'){
//do stuff
}

PHP:

(forgot to click submit >.<)

 

Thanks for the help! Rep added.