23 Sharedstyles

22:01:31 Create new Spreadsheet object
22:01:31 Set document properties
22:01:31 Add some data
22:01:31 Write Excel2007 format to /tmp/phpspreadsheet/23_Sharedstyles.xlsx in 0.0269 seconds
22:01:31 Write Excel5 format to /tmp/phpspreadsheet/23_Sharedstyles.xls in 0.0276 seconds
22:01:31 Peak memory usage: 6.5MB