title: Update object value within foreach loop
body: <p>I would like to loop through the contents of a query object update certain values and return the object.</p>
  
  <pre><code>function clearAllIds($queryObject)
  { 
     foreach($queryObject-&gt;result() as $row)
   {
    $row-&gt;id = 0;
   }
  return $queryObject
  }
  </code></pre>
  
  <p>In this example I would like to zero out all of the ID values. How can I accomplish this within the foreach loop?</p>
  
  <p>Please excuse the formatting.</p>