25 In memory image

00:50:10 Create new Spreadsheet object
00:50:10 Set document properties
00:50:10 Generate an image
00:50:10 Add a drawing to the worksheet
00:50:10 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0061 seconds
00:50:10 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0140 seconds
00:50:10 Peak memory usage: 4.5MB