methodInput

public function prosesinput()
    {
    if ($this->session->getValue('username')==TRUE){
        if ($_POST){

            //upload
            $this->upload->setOption(
             array(
                'folderLocation'=>'uploads/'.date('Y').'/'.date('m').'/',
                'autoCreateFolder' => true,
                'permittedFileType' => 'gif|png|jpg',
                'maximumSize' => 1000000,
             )
            );

            if (isset($_FILES['foto'])){
                $file=$this->upload->now($_FILES['foto']);
                if ($file){
                    $datafoto=$this->upload->getFileInfo();
                    $foto=$datafoto['name'];
                }else if(empty($file)){
                    $foto='';
                }else{
                    $error=$this->upload->getError('message');
                    $error=$error[3];
                }
            }

            //end upload

            $nama=$this->request->post('nama');
            $sekolah=$this->request->post('sekolah');
            $kelamin=$this->request->post('kelamin');
            $kelas=$this->request->post('kelas');
            $tempatlahir=$this->request->post('tempatlahir');
            $tanggallahir=$this->request->post('tanggallahir');
            $telpon=$this->request->post('telpon');
            $alamat=$this->request->post('alamat');
            $status=$this->request->post('status');



            $database=array(
                'nama'=>$nama,
                'sekolah'=>$sekolah,
                'kelamin'=>$kelamin,
                'kelas'=>$kelas,
                'tempatlahir'=>$tempatlahir,
                'tanggallahir'=>$tanggallahir,
                'telpon'=>$telpon,
                'alamat'=>$alamat,
                'status'=>$status,
                'foto'=>$foto,
            );

            print_r($database); exit;
        }

    }

    }