public static function getCpuArchitecture()
		{
			$wmi = Windows::getInstance();

			foreach ($wmi->ExecQuery("SELECT Architecture FROM Win32_Processor") as $cpu) {
				switch ($cpu->Architecture) {
					case 0:
						return "x86";
					case 1:
						return "MIPS";
					case 2:
						return "Alpha";
					case 3:
						return "PowerPC";
					case 6:
						return "Itanium-based systems";
					case 9:
						return "x64";
				}
			}

			return "Unknown";
		}