42 RichText

22:14:25 Create new Spreadsheet object
22:14:25 Set document properties
22:14:25 Add some data
22:14:25 Rename worksheet
22:14:25 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0063 seconds
22:14:25 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0120 seconds
22:14:25 Peak memory usage: 2MB