25 In memory image

11:31:27 Create new Spreadsheet object
11:31:27 Set document properties
11:31:27 Generate an image
11:31:27 Add a drawing to the worksheet
11:31:27 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0040 seconds
11:31:27 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0009 seconds
11:31:27 Peak memory usage: 1.75MB