23:39:00 Create new PHPExcel object
23:39:00 Set document properties
23:39:00 Generate an image
23:39:00 Add a drawing to the worksheet
23:39:00 Write to Excel2007 format
23:39:00 File written to /var/www/html/Classes/Tests/25inmemoryimage.xlsx
23:39:00 Peak memory usage: 1.5 MB
23:39:00 Done writing files