25 In memory image

14:26:50 Create new Spreadsheet object
14:26:50 Set document properties
14:26:50 Generate an image
14:26:50 Add a drawing to the worksheet
14:26:50 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0030 seconds
14:26:50 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0008 seconds
14:26:50 Peak memory usage: 4.5MB