25 In memory image

00:21:31 Create new Spreadsheet object
00:21:31 Set document properties
00:21:31 Generate an image
00:21:31 Add a drawing to the worksheet
00:21:31 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0033 seconds
00:21:31 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0007 seconds
00:21:31 Peak memory usage: 1.5MB