15:59:21 Create new PHPExcel object<br />15:59:21 Set document properties<br />15:59:21 Generate an image<br />15:59:21 Add a drawing to the worksheet<br />15:59:21 Write to Excel2007 format<br />15:59:21 File written to 25inmemoryimage.xlsx<br />15:59:21 Peak memory usage: 6 MB<br />15:59:21 Done writing file<br />File has been created in /var/www/chart_maker/vendor/phpoffice/phpexcel/Examples<br />