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<?php
declare(strict_types=1);
namespace PhpOffice\PhpSpreadsheetTests\Reader\Xlsx;
use PhpOffice\PhpSpreadsheet\Reader\IReadFilter;
class Issue4416Filter implements IReadFilter
{
public function readCell(string $columnAddress, int $row, string $worksheetName = ''): bool
$allowedColumns = ['A', 'B', 'C', 'D'];
$allowedRows = range(1, 5);
return in_array($columnAddress, $allowedColumns, true) && in_array($row, $allowedRows, true);
}