25 In memory image

19:43:09 Create new Spreadsheet object
19:43:09 Set document properties
19:43:09 Generate an image
19:43:09 Add a drawing to the worksheet
19:43:09 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0035 seconds
19:43:09 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0009 seconds
19:43:09 Peak memory usage: 1.5MB