42 RichText

22:52:18 Create new Spreadsheet object
22:52:18 Set document properties
22:52:18 Add some data
22:52:18 Rename worksheet
22:52:18 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0071 seconds
22:52:19 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0129 seconds
22:52:19 Peak memory usage: 10MB