25 In memory image

17:29:14 Create new Spreadsheet object
17:29:14 Set document properties
17:29:14 Generate an image
17:29:14 Add a drawing to the worksheet
17:29:14 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0037 seconds
17:29:14 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0009 seconds
17:29:14 Peak memory usage: 4.75MB