Code Duplication    Length = 4-5 lines in 2 locations

src/voku/helper/UTF8.php 2 locations

@@ 4431-4435 (lines=5) @@
4428
      $diff = $pad_length - $input_length;
4429
4430
      switch ($pad_type) {
4431
        case STR_PAD_LEFT:
4432
          $pre = str_repeat($pad_string, (int)ceil($diff / $ps_length));
4433
          $pre = self::substr($pre, 0, $diff);
4434
          $post = '';
4435
          break;
4436
4437
        case STR_PAD_BOTH:
4438
          $pre = str_repeat($pad_string, (int)ceil($diff / $ps_length / 2));
@@ 4445-4448 (lines=4) @@
4442
          break;
4443
4444
        case STR_PAD_RIGHT:
4445
        default:
4446
          $post = str_repeat($pad_string, (int)ceil($diff / $ps_length));
4447
          $post = self::substr($post, 0, $diff);
4448
          $pre = '';
4449
      }
4450
4451
      return $pre . $input . $post;