23 Sharedstyles

22:19:37 Create new Spreadsheet object
22:19:37 Set document properties
22:19:37 Add some data
22:19:37 Write Excel2007 format to /tmp/phpspreadsheet/23_Sharedstyles.xlsx in 0.0330 seconds
22:19:37 Write Excel5 format to /tmp/phpspreadsheet/23_Sharedstyles.xls in 0.0277 seconds
22:19:37 Peak memory usage: 6.5MB