42 RichText

21:52:20 Create new Spreadsheet object
21:52:20 Set document properties
21:52:20 Add some data
21:52:20 Rename worksheet
21:52:20 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0033 seconds
21:52:20 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0068 seconds
21:52:20 Peak memory usage: 6.25MB