Method detectDelimiter

lib/Service/DataloadService.php:582–596

($data)

    }

    private function detectDelimiter($data): string
    {
        $delimiters = ["\t", ";", "|", ","];
        $data_2 = array();
        $delimiter = $delimiters[0];
        foreach ($delimiters as $d) {
            $firstRow = str_getcsv($data, "\n")[0];
            $data_1 = str_getcsv($firstRow, $d);
            if (sizeof($data_1) > sizeof($data_2)) {
                $delimiter = $d;
                $data_2 = $data_1;
            }
        }
        return $delimiter;
    }

    private function floatvalue($val)
    {