42 RichText

09:15:10 Create new Spreadsheet object
09:15:10 Set document properties
09:15:10 Add some data
09:15:10 Rename worksheet
09:15:10 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0033 seconds
09:15:10 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0065 seconds
09:15:10 Peak memory usage: 8MB