25 In memory image

13:09:15 Create new Spreadsheet object
13:09:15 Set document properties
13:09:15 Generate an image
13:09:15 Add a drawing to the worksheet
13:09:15 Write Xlsx format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0115 seconds
13:09:15 Write Html format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0026 seconds
13:09:15 Peak memory usage: 4MB