25 In memory image

07:37:45 Create new Spreadsheet object
07:37:45 Set document properties
07:37:45 Generate an image
07:37:45 Add a drawing to the worksheet
07:37:45 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0041 seconds
07:37:45 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0077 seconds
07:37:45 Peak memory usage: 2MB