Find and delete all cache files on server
<p>I'm caching each page in its own directory rather than in a common directory:</p>

<pre><code>www/contact/index.php
www/contact/index.php.cache
</code></pre>

<p>It's simpler to implement but now I must clear each file manually.</p>

<p>Ideally I'd like to run www/clear-cache.php and have it find and delete all files that end in <em>.php.cache</em> anywhere in www/</p>

<p><em>I ask here cause I've already update the site and now I'm kinda in a hurry to clear the cache.</em></p>
