title: How to use preg_replace to do this..?
body: <p>How can I use preg_replace to do this:</p>
  
  <p>I want to replace:</p>
  
  <pre>&lt;a href="index.php?option=example1&view=something"&gt;</pre>
  
  <p>with this</p>
  
  <pre>&lt;a href="index.php?option=example2&view=somethingelse&task=task1"&gt;</pre>
  
  <p>Thanx</p>