title: PHP Script to Traceroute?
body: <p>I have a website running PHP on a GoDaddy shared linux server.  I need to determine if users are connected to the companies VPN.  If I simply do $_SERVER['REMOTE_ADDR'] it gives me the clients IP address.  However if I can dig deeper with a tracert, the 2nd hop would show up as the companies IP address.</p>
  
  <p>Is it possible to do a traceroute from the webpage using PHP to determine if users are connected to the company's split tunnel VPN?  </p>