42 RichText

06:42:07 Create new Spreadsheet object
06:42:07 Set document properties
06:42:07 Add some data
06:42:07 Rename worksheet
06:42:07 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0032 seconds
06:42:07 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0077 seconds
06:42:07 Peak memory usage: 8MB