25 In memory image

16:40:44 Create new Spreadsheet object
16:40:44 Set document properties
16:40:44 Generate an image
16:40:44 Add a drawing to the worksheet
16:40:44 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0143 seconds
16:40:44 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0038 seconds
16:40:44 Peak memory usage: 4.25MB