42 RichText

14:28:07 Create new Spreadsheet object
14:28:07 Set document properties
14:28:07 Add some data
14:28:07 Rename worksheet
14:28:07 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0032 seconds
14:28:07 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0021 seconds
14:28:07 Peak memory usage: 2MB