42 RichText

18:06:43 Create new Spreadsheet object
18:06:43 Set document properties
18:06:43 Add some data
18:06:43 Rename worksheet
18:06:43 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0049 seconds
18:06:43 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0071 seconds
18:06:43 Peak memory usage: 6MB