title: Pass variable into Zend Form
body: <p>I have a zend form instantiated </p>
  
  <pre><code>$form = Form_Example();
  </code></pre>
  
  <p>Now I want to pass an ID from my controller to my form.</p>
  
  <p>So I did this:</p>
  
  <pre><code>$form = Form_Example(array('id' =&gt; $id));
  </code></pre>
  
  <p>Inside the form I try to call it through:</p>
  
  <pre><code>$this-&gt;id
  </code></pre>
  
  <p>But it isn't there.</p>
  
  <p>Anybody knows how to get that id into the form?</p>
  
  <p>Thanks</p>