Code Duplication    Length = 4-5 lines in 2 locations

src/voku/helper/UTF8.php 2 locations

@@ 3954-3958 (lines=5) @@
3951
      $diff = $pad_length - $input_length;
3952
3953
      switch ($pad_type) {
3954
        case STR_PAD_LEFT:
3955
          $pre = str_repeat($pad_string, (int)ceil($diff / $ps_length));
3956
          $pre = self::substr($pre, 0, $diff);
3957
          $post = '';
3958
          break;
3959
3960
        case STR_PAD_BOTH:
3961
          $pre = str_repeat($pad_string, (int)ceil($diff / $ps_length / 2));
@@ 3968-3971 (lines=4) @@
3965
          break;
3966
3967
        case STR_PAD_RIGHT:
3968
        default:
3969
          $post = str_repeat($pad_string, (int)ceil($diff / $ps_length));
3970
          $post = self::substr($post, 0, $diff);
3971
          $pre = '';
3972
      }
3973
3974
      return $pre . $input . $post;