25 In memory image

19:34:17 Create new Spreadsheet object
19:34:17 Set document properties
19:34:17 Generate an image
19:34:17 Add a drawing to the worksheet
19:34:17 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0045 seconds
19:34:17 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0010 seconds
19:34:17 Peak memory usage: 4.5MB