42 RichText

04:28:05 Create new Spreadsheet object
04:28:05 Set document properties
04:28:05 Add some data
04:28:05 Rename worksheet
04:28:05 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0042 seconds
04:28:05 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0093 seconds
04:28:05 Peak memory usage: 6MB