42 RichText

10:22:22 Create new Spreadsheet object
10:22:22 Set document properties
10:22:22 Add some data
10:22:22 Rename worksheet
10:22:22 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0047 seconds
10:22:22 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0099 seconds
10:22:22 Peak memory usage: 6MB