click multiple times a submit button
<p>I encountered a problem that I can't solve. My point is to "click" my sybmit button and every time increase a counter, while this counter reach 10. For the first time it works, but this is it!
My test code is below :</p>

<pre><code>&lt;form name="testForm" method="post"&gt;
&lt;?php $cnt=0; ?&gt;

&lt;input type="submit" name="next" id="next" value="NEXT"/&gt;

&lt;?php
  if(isset($_POST['next'])){
    if($cnt&lt; 10){
      echo $cnt.' --&gt; ';
      $cnt++;
      echo $cnt;
    }
  }
?&gt;
&lt;/form&gt;
</code></pre>

<p>Only 0 --> 1 is printed, every time... please help!!</p>

<p>Thanks</p>
