25 In memory image

11:30:38 Create new Spreadsheet object
11:30:38 Set document properties
11:30:38 Generate an image
11:30:38 Add a drawing to the worksheet
11:30:38 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0057 seconds
11:30:38 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0015 seconds
11:30:38 Peak memory usage: 4MB