PhpSpreadsheet 读取 Excel 比较简单的代码方式

网上都是用for循环一层层遍历出来，下面这个方法直观简单的就取出成数组了，目前见过最简单的
protected function read()
{
$path = public_path().'/upload/lang.xlsx';
$reader = new \PhpOffice\PhpSpreadsheet\Reader\Xlsx();
$datas = $reader->load($path);
foreach ( $datas->getWorksheetIterator() as $cell ) {
$cells = $cell->toArray();
}
foreach ($cells as $key=>$cell){
foreach ($cells as $value){
$info[$key][] = $value[$key];
}
}
dd($info);
}

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