original_string: protected function formatStrCellValue($nodeValue)
      {
          $escapedCellValue = trim($nodeValue);
          $cellValue = $this->escaper->unescape($escapedCellValue);
          return $cellValue;
      }
code: protected function formatStrCellValue($nodeValue)
      {
          $escapedCellValue = trim($nodeValue);
          $cellValue = $this->escaper->unescape($escapedCellValue);
          return $cellValue;
      }
code_tokens: protected function formatStrCellValue ( $ nodeValue ) { $ escapedCellValue = trim ( $ nodeValue ) ; $ cellValue = $ this -> escaper -> unescape ( $ escapedCellValue ) ; return $ cellValue ; }
docstring: Returns the cell String value, where string is stored in value node.
  
  @param string $nodeValue
  @return string The value associated with the cell (null when the cell has an error)
docstring_tokens: Returns the cell String value where string is stored in value node .