25 In memory image

15:43:01 Create new Spreadsheet object
15:43:01 Set document properties
15:43:01 Generate an image
15:43:01 Add a drawing to the worksheet
15:43:01 Write Xlsx format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0060 seconds
15:43:01 Write Html format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0015 seconds
15:43:01 Peak memory usage: 6MB