25 In memory image

22:53:08 Create new Spreadsheet object
22:53:08 Set document properties
22:53:08 Generate an image
22:53:08 Add a drawing to the worksheet
22:53:08 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0032 seconds
22:53:08 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0008 seconds
22:53:08 Peak memory usage: 4.5MB