Code Duplication    Length = 9-11 lines in 2 locations

src/voku/helper/UTF8.php 2 locations

@@ 6151-6159 (lines=9) @@
6148
      }
6149
6150
      // $start
6151
      if (is_array($start)) {
6152
        $start = array_slice($start, 0, $num);
6153
        foreach ($start as &$valueTmp) {
6154
          $valueTmp = (int)$valueTmp === $valueTmp ? $valueTmp : 0;
6155
        }
6156
        unset($valueTmp);
6157
      } else {
6158
        $start = array_pad(array($start), $num, $start);
6159
      }
6160
6161
      // $length
6162
      if (!isset($length)) {
@@ 6164-6174 (lines=11) @@
6161
      // $length
6162
      if (!isset($length)) {
6163
        $length = array_fill(0, $num, 0);
6164
      } elseif (is_array($length)) {
6165
        $length = array_slice($length, 0, $num);
6166
        foreach ($length as &$valueTmpV2) {
6167
          if (isset($valueTmpV2)) {
6168
            $valueTmpV2 = (int)$valueTmpV2 === $valueTmpV2 ? $valueTmpV2 : $num;
6169
          } else {
6170
            $valueTmpV2 = 0;
6171
          }
6172
        }
6173
        unset($valueTmpV2);
6174
      } else {
6175
        $length = array_pad(array($length), $num, $length);
6176
      }
6177