21:35:54 Create new PHPExcel object<br />21:35:54 Set document properties<br />21:35:54 Generate an image<br />21:35:54 Add a drawing to the worksheet<br />21:35:54 Write to Excel2007 format<br />21:35:54 File written to 25inmemoryimage.xlsx<br />21:35:54 Peak memory usage: 6 MB<br />21:35:54 Done writing file<br />File has been created in /var/www/chart_maker/vendor/phpoffice/phpexcel/Examples<br />