22 Heavily formatted

19:12:24 Create new Spreadsheet object
19:12:24 Set document properties
19:12:24 Add some data
19:12:24 Write Excel2007 format to /tmp/phpspreadsheet/22_Heavily_formatted.xlsx in 0.0318 seconds
19:12:24 Write Excel5 format to /tmp/phpspreadsheet/22_Heavily_formatted.xls in 0.0308 seconds
19:12:24 Peak memory usage: 6.5MB