Code Duplication    Length = 4-5 lines in 2 locations

src/voku/helper/UTF8.php 2 locations

@@ 3969-3973 (lines=5) @@
3966
      $diff = $pad_length - $input_length;
3967
3968
      switch ($pad_type) {
3969
        case STR_PAD_LEFT:
3970
          $pre = str_repeat($pad_string, (int)ceil($diff / $ps_length));
3971
          $pre = self::substr($pre, 0, $diff);
3972
          $post = '';
3973
          break;
3974
3975
        case STR_PAD_BOTH:
3976
          $pre = str_repeat($pad_string, (int)ceil($diff / $ps_length / 2));
@@ 3983-3986 (lines=4) @@
3980
          break;
3981
3982
        case STR_PAD_RIGHT:
3983
        default:
3984
          $post = str_repeat($pad_string, (int)ceil($diff / $ps_length));
3985
          $post = self::substr($post, 0, $diff);
3986
          $pre = '';
3987
      }
3988
3989
      return $pre . $input . $post;