22 Heavily formatted

04:11:57 Create new Spreadsheet object
04:11:57 Set document properties
04:11:57 Add some data
04:11:57 Write Excel2007 format to /tmp/phpspreadsheet/22_Heavily_formatted.xlsx in 0.0275 seconds
04:11:57 Write Excel5 format to /tmp/phpspreadsheet/22_Heavily_formatted.xls in 0.0514 seconds
04:11:57 Peak memory usage: 6.25MB