42 RichText

10:58:54 Create new Spreadsheet object
10:58:54 Set document properties
10:58:54 Add some data
10:58:54 Rename worksheet
10:58:54 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0043 seconds
10:58:54 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0090 seconds
10:58:54 Peak memory usage: 6.25MB