42 RichText

02:26:06 Create new Spreadsheet object
02:26:06 Set document properties
02:26:06 Add some data
02:26:06 Rename worksheet
02:26:06 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0033 seconds
02:26:06 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0081 seconds
02:26:06 Peak memory usage: 6MB