Code Duplication    Length = 9-11 lines in 2 locations

src/voku/helper/UTF8.php 2 locations

@@ 5225-5233 (lines=9) @@
5222
      }
5223
5224
      // $start
5225
      if (is_array($start)) {
5226
        $start = array_slice($start, 0, $num);
5227
        foreach ($start as &$valueTmp) {
5228
          $valueTmp = (int)$valueTmp === $valueTmp ? $valueTmp : 0;
5229
        }
5230
        unset($valueTmp);
5231
      } else {
5232
        $start = array_pad(array($start), $num, $start);
5233
      }
5234
5235
      // $length
5236
      if (!isset($length)) {
@@ 5238-5248 (lines=11) @@
5235
      // $length
5236
      if (!isset($length)) {
5237
        $length = array_fill(0, $num, 0);
5238
      } elseif (is_array($length)) {
5239
        $length = array_slice($length, 0, $num);
5240
        foreach ($length as &$valueTmpV2) {
5241
          if (isset($valueTmpV2)) {
5242
            $valueTmpV2 = (int)$valueTmpV2 === $valueTmpV2 ? $valueTmpV2 : $num;
5243
          } else {
5244
            $valueTmpV2 = 0;
5245
          }
5246
        }
5247
        unset($valueTmpV2);
5248
      } else {
5249
        $length = array_pad(array($length), $num, $length);
5250
      }
5251