title: Can I call continue as a return or invoke it?
body: <p>In my loop I have a callback that return true or false.<br>
  Depends on the result I have to continue or break my loop.</p>
  
  <p>Now I want this a step easier if possible.
  I will return 'continue' or 'break' in my callback and it would be nice to say something like:</p>
  
  <pre><code>call($return) // $return =&gt; 'continue' or 'break'
  </code></pre>
  
  <p>Is this even possible?</p>
  
  <p><strong>EDIT</strong><br>
  In a short form:</p>
  
  <pre><code>$return = $this-&gt;myCallback(...);
  if ($return) { break; }
  if (!$return) { continue; }
  </code></pre>
  
  <p>Instead I want something like this:</p>
  
  <pre><code>$return = $this-&gt;myCallback(...);
  call($return); // return contains 'continue' or 'break'
  </code></pre>