reginaldojunior / winners

			// independent character evaluation (order not important)

			// establish state-dependent character evaluations

			if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::QUOTE_DOUBLE) {

				if (strlen($value > 0)) {  // unexpected

					$tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_UNKNOWN);

					$value = "";

				}

				$inString = true;

				++$index;

				continue;

 			}

			if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::QUOTE_SINGLE) {

				if (strlen($value) > 0) { // unexpected

				continue;

 			}

			if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::QUOTE_SINGLE) {

				if (strlen($value) > 0) { // unexpected

					$tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_UNKNOWN);

					$value = "";

				}

				$inPath = true;

				++$index;

				continue;

			}

			if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::BRACKET_OPEN) {

				$inRange = true;

				continue;

			}

			if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::ERROR_START) {

				if (strlen($value) > 0) { // unexpected

					$tokens1[] = new PHPExcel_Calculation_FormulaToken($value, PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_UNKNOWN);

					$value = "";

				}

				$inError = true;

				$value .= PHPExcel_Calculation_FormulaParser::ERROR_START;

				++$index;

				continue;

			}

			// mark start and end of arrays and array rows

			if ($this->_formula{$index} == PHPExcel_Calculation_FormulaParser::BRACE_OPEN) {