42 RichText

22:05:00 Create new Spreadsheet object
22:05:00 Set document properties
22:05:00 Add some data
22:05:00 Rename worksheet
22:05:00 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0018 seconds
22:05:00 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0013 seconds
22:05:00 Peak memory usage: 2MB