    public function __construct($escapeChar = "'", array $startingChars = ['=', '-', '+', '@'])
    {
        $this->escapeChar = $escapeChar;
        $this->startingChars = $startingChars;
    }
The software saves user-provided information into a Comma-Separated Value (CSV) file, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as a command when the file is opened by spreadsheet software.