25 In memory image

09:45:40 Create new Spreadsheet object
09:45:40 Set document properties
09:45:40 Generate an image
09:45:40 Add a drawing to the worksheet
09:45:40 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0102 seconds
09:45:40 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0011 seconds
09:45:40 Peak memory usage: 4.5MB