42 RichText

22:18:47 Create new Spreadsheet object
22:18:47 Set document properties
22:18:47 Add some data
22:18:47 Rename worksheet
22:18:47 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0061 seconds
22:18:47 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0136 seconds
22:18:47 Peak memory usage: 6MB