42 RichText

10:13:44 Create new Spreadsheet object
10:13:44 Set document properties
10:13:44 Add some data
10:13:44 Rename worksheet
10:13:45 Write Xlsx format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0057 seconds
10:13:45 Write Xls format to /tmp/phpspreadsheet/42_RichText.xls in 0.0053 seconds
10:13:45 Peak memory usage: 2.75MB