Code Duplication    Length = 24-24 lines in 2 locations

app/Vendor/PHPExcel/PHPExcel/Calculation/Engineering.php 2 locations

@@ 1295-1318 (lines=24) @@
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	 *								If places is zero or negative, DEC2HEX returns the #NUM! error value.
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	 * @return	string
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	 */
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	public static function DECTOHEX($x, $places=null) {
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		$x	= PHPExcel_Calculation_Functions::flattenSingleValue($x);
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		$places	= PHPExcel_Calculation_Functions::flattenSingleValue($places);
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		if (is_bool($x)) {
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			if (PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE) {
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				$x = (int) $x;
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			} else {
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				return PHPExcel_Calculation_Functions::VALUE();
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			}
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		}
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		$x = (string) $x;
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		if (strlen($x) > preg_match_all('/[-0123456789.]/',$x,$out)) {
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			return PHPExcel_Calculation_Functions::VALUE();
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		}
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		$x = (string) floor($x);
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		$r = strtoupper(dechex($x));
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		if (strlen($r) == 8) {
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			//	Two's Complement
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			$r = 'FF'.$r;
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		}
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		return self::_nbrConversionFormat($r,$places);
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	}	//	function DECTOHEX()
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	/**
@@ 1349-1372 (lines=24) @@
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	 *								If places is zero or negative, DEC2OCT returns the #NUM! error value.
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	 * @return	string
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	 */
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	public static function DECTOOCT($x, $places=null) {
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		$x	= PHPExcel_Calculation_Functions::flattenSingleValue($x);
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		$places	= PHPExcel_Calculation_Functions::flattenSingleValue($places);
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		if (is_bool($x)) {
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			if (PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE) {
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				$x = (int) $x;
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			} else {
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				return PHPExcel_Calculation_Functions::VALUE();
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			}
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		}
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		$x = (string) $x;
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		if (strlen($x) > preg_match_all('/[-0123456789.]/',$x,$out)) {
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			return PHPExcel_Calculation_Functions::VALUE();
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		}
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		$x = (string) floor($x);
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		$r = decoct($x);
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		if (strlen($r) == 11) {
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			//	Two's Complement
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			$r = substr($r,-10);
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		}
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		return self::_nbrConversionFormat($r,$places);
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	}	//	function DECTOOCT()
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	/**