42 RichText

08:22:15 Create new Spreadsheet object
08:22:15 Set document properties
08:22:15 Add some data
08:22:15 Rename worksheet
08:22:15 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0019 seconds
08:22:15 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0009 seconds
08:22:15 Peak memory usage: 2MB