42 RichText

06:06:04 Create new Spreadsheet object
06:06:04 Set document properties
06:06:04 Add some data
06:06:04 Rename worksheet
06:06:04 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0043 seconds
06:06:04 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0114 seconds
06:06:04 Peak memory usage: 8MB