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<?php
use PhpOffice\PhpSpreadsheet\IOFactory;
require __DIR__ . '/../Header.php';
$inputFileName = __DIR__ . '/sampleData/example1.xls';
$helper->log('Loading file ' . pathinfo($inputFileName, PATHINFO_BASENAME) . ' using IOFactory to identify the format');
$spreadsheet = IOFactory::load($inputFileName);
$sheetData = $spreadsheet->getActiveSheet()->toArray(null, true, true, true);
var_dump($sheetData);