25 In memory image

23:08:43 Create new Spreadsheet object
23:08:43 Set document properties
23:08:43 Generate an image
23:08:43 Add a drawing to the worksheet
23:08:43 Write Xlsx format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0042 seconds
23:08:43 Write Html format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0012 seconds
23:08:43 Peak memory usage: 6MB