title: Zend_Date compare two dates
body: <p>I have two dates given as <code>Zend_Date()</code>. I must check the following:</p>
  
  <ol>
  <li>if theese dates are in the same month day (for example: second day of the month, year does not matter),</li>
  <li>if dates are from exactly the same day(for example 2 december 2012);</li>
  </ol>