42 RichText

08:23:48 Create new Spreadsheet object
08:23:48 Set document properties
08:23:48 Add some data
08:23:48 Rename worksheet
08:23:49 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0165 seconds
08:23:49 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0224 seconds
08:23:49 Peak memory usage: 1.5MB