42 RichText

07:51:29 Create new Spreadsheet object
07:51:29 Set document properties
07:51:29 Add some data
07:51:29 Rename worksheet
07:51:29 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0047 seconds
07:51:29 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0109 seconds
07:51:29 Peak memory usage: 8MB