25 In memory image

12:52:58 Create new Spreadsheet object
12:52:58 Set document properties
12:52:58 Generate an image
12:52:58 Add a drawing to the worksheet
12:52:58 Write Excel2007 format to /tmp/phpspreadsheet/25_In_memory_image.xlsx in 0.0046 seconds
12:52:58 Write HTML format to /tmp/phpspreadsheet/25_In_memory_image.html in 0.0011 seconds
12:52:58 Peak memory usage: 4.5MB