reginaldojunior / winners

		foreach ($aArgs as $arg) {

			$parsedComplex = self::_parseComplex($arg);

			if ($activeSuffix == '') {

				$activeSuffix = $parsedComplex['suffix'];

			} elseif (($parsedComplex['suffix'] != '') && ($activeSuffix != $parsedComplex['suffix'])) {

				return PHPExcel_Calculation_Functions::VALUE();

			}

			$returnValue['real'] += $parsedComplex['real'];

			$returnValue['imaginary'] += $parsedComplex['imaginary'];

			$parsedComplex = self::_parseComplex($arg);

			$workValue = $returnValue;

			if (($parsedComplex['suffix'] != '') && ($activeSuffix == '')) {

				$activeSuffix = $parsedComplex['suffix'];

			} elseif (($parsedComplex['suffix'] != '') && ($activeSuffix != $parsedComplex['suffix'])) {

				return PHPExcel_Calculation_Functions::NaN();

			}

			$returnValue['real'] = ($workValue['real'] * $parsedComplex['real']) - ($workValue['imaginary'] * $parsedComplex['imaginary']);

			$returnValue['imaginary'] = ($workValue['real'] * $parsedComplex['imaginary']) + ($workValue['imaginary'] * $parsedComplex['real']);

		}