42 RichText

19:52:09 Create new Spreadsheet object
19:52:09 Set document properties
19:52:09 Add some data
19:52:09 Rename worksheet
19:52:09 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0043 seconds
19:52:09 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0093 seconds
19:52:09 Peak memory usage: 6.25MB