42 RichText

05:27:30 Create new Spreadsheet object
05:27:30 Set document properties
05:27:30 Add some data
05:27:30 Rename worksheet
05:27:30 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0069 seconds
05:27:30 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0234 seconds
05:27:30 Peak memory usage: 4MB