how can i take a screen shot and save it in PHP
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/757675/website-screenshots-using-php">Website screenshots using PHP</a>  </p>
</blockquote>



<p>how can i take a screen shot and save it in PHP? I wana take a screen shot a users screen and  save it to user's machine when he/she clicks on save button. Is there any way to do this??</p>
