Identifying which files to edit when using php based CMS
<p>I'm trying to make some edits to a website. The website is based on a CMS and runs on PHP.</p>

<p>I have some html/css experience and have a thick guide to PHP into book to help me. </p>

<p>Among the many edits I'd like to make to the site which are out of the control from the CMS admin area, I'd like to add a Facebook link in the main nav.</p>

<p>Now, I would normally, if inheriting someone else's simpe HTMl/CSS site just use the inspect element feature in Chrome of FF and then see whereabout to edit the code.</p>

<p>Probably a classic rookie question but how does one do that with PHP? If I right click the nav on my site, how do I know which PHP file to edit? Is there a "best way" here?</p>

<p>Here's the site incidentally if it helps at all. I'd like to add (among many other things) a Facebook icon next to the RSS icon in the main nav. I just don't know which file to edit.</p>

<p><a href="http://tinyurl.com/byal33m" rel="nofollow">http://tinyurl.com/byal33m</a></p>
