SimpleMachines / SMF2.1

			// Normal host names do not contain slashes, while e.g. unix sockets do. Assume alternative transport pipe with port 0.

			if (strpos($server,'/') !== false)

				$host = $server;

			else

			{

				$server = explode(':', $server);

				$host = $server[0];

				$port = isset($server[1]) ? $server[1] : 11211;

			}

			// Don't wait too long: yes, we want the server, but we might be able to run the query faster!

			if (empty($db_persist))

		{

			if (strpos($server,'/') !== false)

				$tempServer = array($server, 0);

			else

			{

				$server = explode(':', $server);

				$tempServer = array($server[0], isset($server[1]) ? $server[1] : 11211);

			}

			// Figure out if we have this server or not

			$foundServer = false;