$this->ipsclass->DB->simple_exec();
while ($row = $this->ipsclass->DB->fetch_row())
{
    $date = explode("-",$row[$this->funct->cfield['LEA']['SQL']],3);
    $timestamp = mktime (1,1,1,$date[1],$date[2],$date[0]);
    $today = getdate();

    if (($today[0] - $timestamp) >= (60*60*24*30*6))//60 sec, 60min, 24 hours, 30 days, 6 months
    {
        $count_validations++;

        if ($row[$this->funct->cfield['DIV']['SQL']] == $this->ipsclass->member[$this->funct->cfield['DIV']['SQL']])
        {
            $count_division++;
        }
    }
}




i know the errors on line 51

Error line is the following:

$timestamp = mktime (1,1,1,$date[1],$date[2],$date[0]);



Error from the ATS is the following:

Warning: mktime() expects parameter 6 to be long, string given in /home/tghqorg/subsites/twhq/ats/wrapper/modules/info_hud_pending_discharge.php on line 51