25 In memory image

09:15:58 Create new Spreadsheet object
09:15:58 Set document properties
09:15:58 Generate an image
09:15:58 Add a drawing to the worksheet
09:15:58 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0039 seconds
09:15:58 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0007 seconds
09:15:58 Peak memory usage: 1.5MB