42 RichText

10:58:44 Create new Spreadsheet object
10:58:44 Set document properties
10:58:44 Add some data
10:58:44 Rename worksheet
10:58:44 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0035 seconds
10:58:44 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0045 seconds
10:58:44 Peak memory usage: 1.5MB