PHP looping through excel cells

Question

Hello i'm trying to extract some data from an excel file using Spreadsheet php, but it's not working and not filling the array with extracted data.

My code:

$request->validate([
    'uploaded_file' => 'required|file|mimes:xls,xlsx'
]);

$excel_file = $request->file('uploaded_file');
$file = IOFactory::load($excel_file->getRealPath());

$worksheet = $file->getActiveSheet();


$data_grid = []; 
$data_detail = [];

$data_grid['codice_cliente'] = $file->getActiveSheet()->getCell('B3')->getValue();
$data_grid['codice_destinazione'] = $file->getActiveSheet()->getCell('G3')->getValue();
$data_grid['data_ordine'] = '2022-07-15 15:32:04';
$data_grid['data_richiesta'] = '2022-06-15';
$data_grid['note_consegna'] = $file->getActiveSheet()->getCell('G5')->getValue();
$data_grid['id_agente'] = Auth::user()->id;
$data_grid['canale'] = 'B';
$data_grid['tipologia'] = 'O';
$data_grid['edi_id'] = 1;
$data_grid['edi_company'] = 'C';
$data_grid['edi_doctype'] = 'D';
$data_grid['jde_id'] = 2;
$data_grid['jde_company'] = 'E';
$data_grid['jde_doctype'] = 'F';
$data_grid['stato_ordine'] = 1;
$data_grid['total_order'] = 99.99;
$data_detail['nr_riga'] = 50;


$row = 8;
foreach($worksheet as $data) {
    
    $row++;
    
    $data_detail['codice_articolo'] = $data->getCell("A$row")->getValue();
    $data_detail['quantita'] = $data->getCell("B$row")->getValue();
    $data_detail['prezzo'] = $data->getActiveSheet()->getCell("C$row")->getValue();
}

The foreach loop has to extract all values from those specific columns for each row.. but i get array key error.

Excel:

Answer 1

Your foreach loop doesn't make sense. Just use a for loop and it's $worksheet->getCell() , rather than $data->getCell()

$worksheet = $file->getActiveSheet();

...

$highestRow = $worksheet->getHighestRow();

for($row = 8; $row < $highestRow; $row++) {
    $data_detail['codice_articolo'] = $worksheet->getCell("A$row")->getValue();
    $data_detail['quantita'] = $worksheet->getCell("B$row")->getValue();
    $data_detail['prezzo'] = $worksheet->getActiveSheet()->getCell("C$row")->getValue();
}