42 RichText

05:44:59 Create new Spreadsheet object
05:44:59 Set document properties
05:44:59 Add some data
05:44:59 Rename worksheet
05:44:59 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0031 seconds
05:44:59 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0077 seconds
05:44:59 Peak memory usage: 8MB