22 Heavily formatted

00:09:25 Create new Spreadsheet object
00:09:25 Set document properties
00:09:25 Add some data
00:09:25 Write Excel2007 format to /tmp/phpspreadsheet/22_Heavily_formatted.xlsx in 0.0253 seconds
00:09:25 Write Excel5 format to /tmp/phpspreadsheet/22_Heavily_formatted.xls in 0.0313 seconds
00:09:25 Peak memory usage: 6.5MB