42 RichText

12:53:35 Create new Spreadsheet object
12:53:35 Set document properties
12:53:35 Add some data
12:53:35 Rename worksheet
12:53:35 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0027 seconds
12:53:35 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0061 seconds
12:53:35 Peak memory usage: 8MB