The IsNetworkAlive function determines whether the local system is connected to a network and the type of network connection. For example, whether the local system has connectivity to a LAN, WAN, or both networks.
Credits: PHP (4.4.9), an HTML-embedded scripting language,
MySQL (5.1.55-log), the Open Source standard SQL database,
Version 4, freeware HTML Editor of choice. Hosted by Korax Online Inc.