42 RichText

06:51:49 Create new Spreadsheet object
06:51:49 Set document properties
06:51:49 Add some data
06:51:49 Rename worksheet
06:51:49 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0041 seconds
06:51:49 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0072 seconds
06:51:49 Peak memory usage: 5.5MB