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Revision: 6807
at June 16, 2008 11:39 by tomdebruin
Initial Code 
<?php $mysite = "http://www.theUrlOfYourSite.com"; ?>
<a href="<?php $url = parse_url($_SERVER['HTTP_REFERER']); /* detect referrer */ 
if ($url['host'] == $_SERVER['HTTP_HOST']) { /* if domain matches, go back */
echo $_SERVER['HTTP_REFERER']; } else { echo $mysite; } ?>"><!-- if from another domain, send them to my index page -->Back a page</a>
Initial URL 









Initial Description





A back button that detects if the visitor came from your site initially. If they came from another URL it sends them to your index page instead.









Initial Title





Intelligent Back Button.









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Initial Language





PHP