42 RichText

23:32:26 Create new Spreadsheet object
23:32:26 Set document properties
23:32:26 Add some data
23:32:26 Rename worksheet
23:32:26 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0042 seconds
23:32:26 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0090 seconds
23:32:26 Peak memory usage: 6MB