42 RichText

23:06:43 Create new Spreadsheet object
23:06:43 Set document properties
23:06:43 Add some data
23:06:43 Rename worksheet
23:06:43 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0061 seconds
23:06:43 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0133 seconds
23:06:43 Peak memory usage: 2MB