25 In memory image

15:55:19 Create new Spreadsheet object
15:55:19 Set document properties
15:55:19 Generate an image
15:55:19 Add a drawing to the worksheet
15:55:19 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0026 seconds
15:55:19 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0005 seconds
15:55:19 Peak memory usage: 1.5MB