title: is it possible to make a trial version of a php web based software?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/3692831/how-to-implement-licensing-in-php-downloadable-application">How to implement licensing in php downloadable application</a>  </p>
  </blockquote>
  
  
  
  <p>I am developing a web based software, i wonder if it's possible to protect a website developed with PHP from being copied, i mean i want to make sure that the user don't copy the software and sell it or give it to another person.</p>