Strip off URL parameter with PHP
<p>I have some links in a powerpoint presentation, and for some reason, when those links get clicked, it adds a return parameter to the URL. Well, that return parameter is causing my Joomla site's MVC pattern to get bungled.</p>

<p>So, what's an efficient way to strip off this return parameter using PHP...?</p>

<p>Example:
<a href="http://mydomain.com/index.php?id=115&amp;Itemid=283&amp;return=aHR0cDovL2NvbW11bml0" rel="nofollow">http://mydomain.com/index.php?id=115&amp;Itemid=283&amp;return=aHR0cDovL2NvbW11bml0</a></p>
