src/Money/Component/Parser/Csv/ParserCE.php
protected function getLineDate()
    {
        $date = \DateTimeImmutable::createFromFormat('d/m/y', trim($this->line[$this->columnDate]));

        return $date->format('Y-m-d');
    }
protected function getLineDate()
    {
        $date = \DateTimeImmutable::createFromFormat('d/m/y', trim($this->line[$this->columnDate]));

        return $date->format('Y-m-d');
    }
Get Date

@return string