25 In memory image

18:24:10 Create new Spreadsheet object
18:24:10 Set document properties
18:24:10 Generate an image
18:24:10 Add a drawing to the worksheet
18:24:10 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0035 seconds
18:24:10 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0008 seconds
18:24:10 Peak memory usage: 4.5MB