Track Users of my Software (PHP)
<p>I am building a script people can download and run on their server, but I want to track installs and how many people are using it.</p>

<p>I came up with the idea to edit a text file on a central server and increment the number up per install, but this is flawed as anybody could edit the file by viewing the source.</p>

<p>I then thought I could use CouchDB with the RESTful API but again, people could cause damage outside it's intended purpose.</p>

<p>Then I thought Google Analytics, but this probably doesn't work on scripts on more than one computer.</p>

<p>Does anybody have any kind of solution for this?</p>
