some more filter_var for ipv4 / ipv6

Florian Schaal

2016-01-09 3c6ea9a3be26a67a717e4965ac8e6d8bb0e74127

 interface/lib/classes/ini_parser.inc.php

@@ -59,8 +59,8 @@
         $content .= "[$section]\n";
         foreach($data as $item => $value) {
            if($item != ''){
               $value    = trim($value);
               $item    = trim($item);
               $value  = trim($value);
               $item  = trim($item);
               $content .= "$item=$value\n";
            }
         }