function main_access_rules_add_acl() { $hostname = $_GET["hostname"]; $squid = new squid($hostname); if ($_GET["isnot"] == 'yes') { $_GET["acl"] = "!{$_GET["acl"]}"; } $squid->Restrictions_add_acl($_GET["AddAccessAclRule"], $_GET["index"], $_GET["acl"]); }