Take a look at your single quotes versus double-quotes. You have double around "content" and single around 'print'. Other than that my output for your regex code is below. Is this not what you are looking for?

<div id="content">
               BLa Bla Bla

                bla bla bla bla
           </div>

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In reply to Re: Removing HTML beginning and ending tag with everything in between? by Kc12349
in thread Removing HTML beginning and ending tag with everything in between? by djlerman

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
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