logika diperhatikan

<?php
$room=array('kamar 1','kamar 2');
$disc=array(10,15);
foreach($room as $cf)
{
    foreach($disc as $ds)
    {
        echo "$cf,$ds;";
    }

}
//hasil => kamar 1,10; kamar 1, 15; kamar 2,10; kamar 2, 15
//seharusnya=> kamar 1,10; kamar 2, 15
//=================solusi
foreach($room as $id=>$cf)
{
     $ds=$room[$id];
        echo "$cf,$ds;";


}
/*
foreach($this->input->post('room') as $cf)
            {
                foreach($this->input->post('disc') as $ds)
                {
                $k['fo_reservation_room']   = $cf;
                    $editData = array(
                        'fo_reservation_disc' => $this->db->escape_str($ds)
                    );
                $this->icapps_model->updateData($this->dataTable2, $editData, $k);
                $this->icapps_model->updateData($this->dataTable13, $editData, $k);
                }
            }
*/