25 In memory image

07:07:20 Create new Spreadsheet object
07:07:20 Set document properties
07:07:20 Generate an image
07:07:20 Add a drawing to the worksheet
07:07:20 Write Xlsx format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0043 seconds
07:07:20 Write Html format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0011 seconds
07:07:20 Peak memory usage: 6MB