25 In memory image

07:00:11 Create new Spreadsheet object
07:00:11 Set document properties
07:00:11 Generate an image
07:00:11 Add a drawing to the worksheet
07:00:11 Write Xlsx format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0177 seconds
07:00:11 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0031 seconds
07:00:11 Peak memory usage: 4MB