title: regex needed to match anything within p tags
body: <p>I need a regular expression to match anything that is within <code>&lt;p&gt;</code> tags so for example if I had some text:</p>
  
  <pre><code>&lt;p&gt;Hello world&lt;/p&gt;
  </code></pre>
  
  <p>The regex would match the Hello world part</p>