Code Duplication    Length = 20-20 lines in 2 locations

src/voku/helper/UTF8.php 2 locations

@@ 7475-7494 (lines=20) @@
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      $useExceptions = false;
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    }
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    foreach ($words as $word) {
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      if (!$word) {
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        continue;
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      }
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      if (
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          $useExceptions === false
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          ||
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          (
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              $useExceptions === true
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              &&
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              !in_array($word, $exceptions, true)
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          )
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      ) {
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        $word = self::ucfirst($word, $encoding);
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      }
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      $newWords[] = $word;
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    }
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    return implode('', $newWords);
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  }
@@ 3429-3448 (lines=20) @@
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      $useExceptions = false;
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    }
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    foreach ($words as $word) {
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      if (!$word) {
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        continue;
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      }
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      if (
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          $useExceptions === false
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          ||
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          (
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              $useExceptions === true
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              &&
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              !in_array($word, $exceptions, true)
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          )
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      ) {
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        $word = self::lcfirst($word, $encoding, $cleanUtf8);
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      }
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      $newWords[] = $word;
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    }
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    return implode('', $newWords);
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  }