42 RichText

06:19:48 Create new Spreadsheet object
06:19:48 Set document properties
06:19:48 Add some data
06:19:48 Rename worksheet
06:19:48 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0052 seconds
06:19:48 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0043 seconds
06:19:48 Peak memory usage: 2MB