title: PHP while loop add by 2
body: <p>Currently I have a code that looks like:<br><br></p>
  
  <pre><code>for ($i=0; $i&lt;=($num_newlines - 1); $i++) 
  {
  $tweetcpitems-&gt;post('statuses/update', 
                      array('status' =&gt; wordFilter("The item $parts[$i]  has been released on Club Penguin. View it here:   http://clubpenguincheatsnow.com/tools/swfviewer/items.swf?id=$parts[$id]")));
  sleep(90);
  }
  </code></pre>
  
  <p>What I want to do make the "i++" part add by two and not one, but how do I do this? Please help!</p>