25 In memory image

19:55:32 Create new Spreadsheet object
19:55:32 Set document properties
19:55:32 Generate an image
19:55:32 Add a drawing to the worksheet
19:55:32 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0189 seconds
19:55:32 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0013 seconds
19:55:32 Peak memory usage: 4MB