22 Heavily formatted

03:40:39 Create new Spreadsheet object
03:40:39 Set document properties
03:40:39 Add some data
03:40:39 Write Excel2007 format to /tmp/phpspreadsheet/22_Heavily_formatted.xlsx in 0.0250 seconds
03:40:39 Write Excel5 format to /tmp/phpspreadsheet/22_Heavily_formatted.xls in 0.0268 seconds
03:40:39 Peak memory usage: 6.25MB