Code Duplication    Length = 4-5 lines in 2 locations

src/voku/helper/UTF8.php 2 locations

@@ 4508-4512 (lines=5) @@
4505
      $diff = $pad_length - $str_length;
4506
4507
      switch ($pad_type) {
4508
        case STR_PAD_LEFT:
4509
          $pre = str_repeat($pad_string, (int)ceil($diff / $ps_length));
4510
          $pre = self::substr($pre, 0, $diff);
4511
          $post = '';
4512
          break;
4513
4514
        case STR_PAD_BOTH:
4515
          $pre = str_repeat($pad_string, (int)ceil($diff / $ps_length / 2));
@@ 4522-4525 (lines=4) @@
4519
          break;
4520
4521
        case STR_PAD_RIGHT:
4522
        default:
4523
          $post = str_repeat($pad_string, (int)ceil($diff / $ps_length));
4524
          $post = self::substr($post, 0, $diff);
4525
          $pre = '';
4526
      }
4527
4528
      return $pre . $str . $post;