42 RichText

18:19:32 Create new Spreadsheet object
18:19:32 Set document properties
18:19:32 Add some data
18:19:32 Rename worksheet
18:19:32 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0062 seconds
18:19:32 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0204 seconds
18:19:32 Peak memory usage: 2MB