Пример #1
0
 public function generateCode()
 {
     $last = Lpd::select('kode')->orderBy('kode', 'desc')->first();
     if (empty($last['kode'])) {
         return "LPD0001";
     } else {
         $no = str_replace('LPD', '', $last['kode']);
         $no = (int) $no + 1;
         $new = 'LPD' . str_pad($no, 4, '0', STR_PAD_LEFT);
         return $new;
     }
 }