25 In memory image

10:21:07 Create new Spreadsheet object
10:21:07 Set document properties
10:21:07 Generate an image
10:21:07 Add a drawing to the worksheet
10:21:07 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0035 seconds
10:21:07 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0012 seconds
10:21:07 Peak memory usage: 4.5MB