Code Duplication    Length = 3-3 lines in 2 locations

src/voku/helper/UTF8.php 2 locations

@@ 680-682 (lines=3) @@
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    }
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    // UTF-16 (BE)
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    if (substr($str, 0, 2) == pack('CC', 0xfe, 0xff)) {
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      $str = substr($str, 2);
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    }
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    // UTF-16 (LE)
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    if (substr($str, 0, 2) == pack('CC', 0xff, 0xfe)) {
@@ 685-687 (lines=3) @@
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    }
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    // UTF-16 (LE)
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    if (substr($str, 0, 2) == pack('CC', 0xff, 0xfe)) {
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      $str = substr($str, 2);
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    }
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    return $str;
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  }