42 RichText

03:15:29 Create new Spreadsheet object
03:15:29 Set document properties
03:15:29 Add some data
03:15:29 Rename worksheet
03:15:29 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0027 seconds
03:15:29 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0023 seconds
03:15:29 Peak memory usage: 1.5MB