25 In memory image

15:05:34 Create new Spreadsheet object
15:05:34 Set document properties
15:05:34 Generate an image
15:05:34 Add a drawing to the worksheet
15:05:34 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0050 seconds
15:05:34 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0009 seconds
15:05:34 Peak memory usage: 1.5MB