Google Analytics Question

[israelimports]

Okay, so what I am trying to do is exclude my-self from being recorded by Google Analytics on my own site.

What I believe will work is as followed:

Saving the Google Tracking Code into it's own php file (googleanalytics.php) and saving it in the same dir as my html_header.php file.

Adding the following code to the bottom of html_header.php right before the </head> tag.

****127.0.0.1 is just an example of a IP address: (it's not used in the code) and is replaced with my real IP address****

<?php
$ip_address = $ip=$_SERVER['REMOTE_ADDR'];

         if ($ip_address != '127.0.0.1')
            include ('googleanalytics.php');
        
?>

Will this bypass the Tracking Code if the ip_address is equal to my_ip_address? and then continue down the script after after this check?

Or

Would it be more effective if I used

<?php
$ip_address = $ip=$_SERVER['REMOTE_ADDR'];

         if($ip_address = '127.0.0.1') 
            break;
          else 
            include ('googleanalytics.php');
                        

?>

Thanks for any help on this matter, as I am still new to PHP and it's logic.