How to implement licensing in php downloadable application
<p>If you want to implement licensing module in downloadable php application that need:</p>

<ul>
<li>to allow application to run only on specified domain(s)</li>
<li>to be impossible to remove or go around</li>
<li>to work <strong>without</strong> Zend Optimizer or Ioncube loader (i.e. without encoding whole application)</li>
</ul>

<p>what you think is best way to do it? If encoder is needed, do you see solution that encoding is used only for licensing module related logic i.e. allowing application to be altered without compromising licensing? </p>

<p>Cheers</p>
