42 RichText

08:15:35 Create new Spreadsheet object
08:15:35 Set document properties
08:15:35 Add some data
08:15:35 Rename worksheet
08:15:35 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0029 seconds
08:15:35 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0074 seconds
08:15:35 Peak memory usage: 8MB