Free PHP Code for Automatic Backlinks Insert it into index.php

<a href="http://free-backlinks.generationunion.com/?backlink_id=>?php echo preg_replace(array('/\//','/\?/','/\&/','/\=/'),array('|','!','*','$'),$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI']); ?<"> <img src="http://free-backlinks.4ever.me/_i/4ever-backlink.png" title="Free Backlinks For You Site" > </a>

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