All you need to do is to install the php and ApplScript file in the same location on a PHP enabled web server and edit in that location a "password.txt" file with your password.
Keep in mind, you migght need to grant a buncha permissions to the web server and PHP to execute scripts.
# Calling the URL
There's many ways one can initiate the call to unlock.php on your webserver. One such way that I use is an NFC chip with a URL data point set on it. When I scan with my Android device, it will call the unlock, do the action, and load the finished screen. It just works (tm)!
# Security Considerations
This will grant access to malicious individuals potentially, so make sure everything is secure, including not exposing the webserver outside your network.
