title: Multiple time intersection in php
body: <p>I have a situation that I can not wrap my head around at the moment. Multiple Time Overlaps. I've seen many posts on two <a href="http://pastebin.com/f62002cb5" rel="nofollow">times that overlap</a> but nothing that has multiple times overlapping.</p>
  
  <p>Here's the data I would like to place in:</p>
  
  <pre><code>&lt;?php
  //RUN EACH Class Selection for Monday
  foreach($class as $Classes){
      $time[] = array($ClassStartTime, $ClassEndTime, $classID);
  }
  
  OverLapFunction($time);
  ?&gt;
  </code></pre>
  
  <p>Which would then post the classID and Overlapping Amount. Has anyone run into this situation before? Or figured out how to do this?</p>