42 RichText

22:22:17 Create new Spreadsheet object
22:22:17 Set document properties
22:22:17 Add some data
22:22:17 Rename worksheet
22:22:17 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0035 seconds
22:22:17 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0106 seconds
22:22:17 Peak memory usage: 2.75MB