Function isIPv4
Check for valid ip adress
Package: Core\Backend
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Unknown
Located at includes/functions.system.php
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Unknown
Located at includes/functions.system.php
string |
$strHostAdress |
IP adress |
boolean
|
If string is a valid ip or not |