[Karan007]

PHP код:

COMMAND:banip(playerid, params[])
{
    new eReason [ 64 ], iReason[ 128 ], tmp[ 64 ], string[ 128 ];
    if(sscanf(params, "ss", eReason, iReason)) return SendClientMessage(playerid, -1,"[IP Range][Reason]");

    format(tmp, sizeof(tmp), "banip %s", eReason);
    SendRconCommand(tmp);
    SendRconCommand("reloadbans");

    format(string, sizeof(string), "4[ IPBAN ] IP address %s has been banned. Reason: %s", eReason, iReason);
    iEcho(string);
    return 1;
} 


Not sure if it'll work but try it WITHOUT changing anything in my code.