22 Heavily formatted

14:08:57 Create new Spreadsheet object
14:08:57 Set document properties
14:08:57 Add some data
14:08:57 Write Excel2007 format to /tmp/phpspreadsheet/22_Heavily_formatted.xlsx in 0.0254 seconds
14:08:57 Write Excel5 format to /tmp/phpspreadsheet/22_Heavily_formatted.xls in 0.0367 seconds
14:08:57 Peak memory usage: 6.5MB