22 Heavily formatted

01:33:39 Create new Spreadsheet object
01:33:39 Set document properties
01:33:39 Add some data
01:33:39 Write Excel2007 format to /tmp/phpspreadsheet/22_Heavily_formatted.xlsx in 0.0248 seconds
01:33:39 Write Excel5 format to /tmp/phpspreadsheet/22_Heavily_formatted.xls in 0.0261 seconds
01:33:39 Peak memory usage: 6.5MB