As of January 2, 2019 Maxmind discontinued the original GeoLite databases that we have been using in all these examples. You can read the full announcement here: https://support.maxmind.com/geolite-legacy-discontinuation-notice/This means that if you require to have an updated version of the GeoIP information, there are a few steps you need to do:1. Install the GeoIP2 client libraries (Composer, Phar)2. Download the new GeoIP2 datasets3. Update your application to make use of this new API and datasetYou can find detailed instructions on http://maxmind.github.io/GeoIP2-php/C extensionYes, there is a C extension available! Check out https://github.com/maxmind/MaxMind-DB-Reader-php for more details on how to install and use this extension.