42 RichText

03:16:39 Create new Spreadsheet object
03:16:39 Set document properties
03:16:39 Add some data
03:16:39 Rename worksheet
03:16:39 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0030 seconds
03:16:39 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0099 seconds
03:16:39 Peak memory usage: 8MB