25 In memory image

23:42:26 Create new Spreadsheet object
23:42:26 Set document properties
23:42:26 Generate an image
23:42:26 Add a drawing to the worksheet
23:42:26 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0047 seconds
23:42:26 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0011 seconds
23:42:26 Peak memory usage: 4.5MB