25 In memory image

04:41:03 Create new Spreadsheet object
04:41:03 Set document properties
04:41:03 Generate an image
04:41:03 Add a drawing to the worksheet
04:41:03 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0051 seconds
04:41:03 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0011 seconds
04:41:03 Peak memory usage: 4.5MB