Serially bulk barcode generate

gistfile1.txt

$barcodes = [];

$from = explode("-", $request->input("from"));
$to = explode("-", $request->input("to"));

$totalDigit = strlen($from[1]);

$startFrom = (int) $from[1];
$endTo = (int) $to[1];

for ($i = $startFrom; $i <= $endTo; $i++) {
    $barcode = $from[0] . "-" . str_pad($i, $totalDigit, "0", STR_PAD_LEFT);
    array_push($barcodes, $barcode);
}