25 In memory image

08:50:03 Create new Spreadsheet object
08:50:04 Set document properties
08:50:04 Generate an image
08:50:04 Add a drawing to the worksheet
08:50:04 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0050 seconds
08:50:04 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0012 seconds
08:50:04 Peak memory usage: 1.25MB