How to make table width fixed (PHPExcel + mPDF)?

Question

PHP

The problem is that I'm generating my PDF directly from the XLS file.
I need to leave the table in a fixed form so that all columns that do not fit on the page are hidden and the text is reduced as in Excel cells.
Here's how it is now:
And here's how it should come out:

Answer 1

For example like this - $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(10);

Answer 2

For columns

$objPHPExcel->getActiveSheet()
        ->getColumnDimension('B')
        ->setWidth(15);

For a specific range of columns

for ($i = 2; $i <= $mcols; $i++) {
        $objPHPExcel->getActiveSheet()
            ->getColumnDimensionByColumn($i)
            ->setWidth(15);
    }