Jan 25, 2010
cosmos 
category :
Visited 6 , 1 Today 
I like to use Google Analytics, but the boring stuff is that when you switch themes, you’ll have to re-insert the code in the new theme. To avoid it, let’s use the power of WordPress hook to insert our analytics code without editing theme files.
Just insert the following code into your functions.php file, and you’re done. Don’t forget to paste your Google Analytics code on line 5.
<?php
add_action('wp_footer', 'ga');
function ga() { ?>
// Paste your Google Analytics code here
<?php } ?>
Tags: 
Yeah, that guide explains everything.
You can always have a separate “footer.htm” or “footer.php” and insert the code into just that.
Saves you the time from having to insert it into every single page.
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