25 In memory image

18:06:49 Create new Spreadsheet object
18:06:49 Set document properties
18:06:49 Generate an image
18:06:49 Add a drawing to the worksheet
18:06:49 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0031 seconds
18:06:49 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0008 seconds
18:06:49 Peak memory usage: 4.75MB