42 RichText

15:15:10 Create new Spreadsheet object
15:15:10 Set document properties
15:15:10 Add some data
15:15:10 Rename worksheet
15:15:10 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0056 seconds
15:15:10 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0113 seconds
15:15:10 Peak memory usage: 2MB