42 RichText

23:20:50 Create new Spreadsheet object
23:20:50 Set document properties
23:20:50 Add some data
23:20:50 Rename worksheet
23:20:50 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0041 seconds
23:20:50 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0091 seconds
23:20:50 Peak memory usage: 6MB