42 RichText

06:46:49 Create new Spreadsheet object
06:46:49 Set document properties
06:46:49 Add some data
06:46:49 Rename worksheet
06:46:49 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0049 seconds
06:46:49 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0049 seconds
06:46:49 Peak memory usage: 1.5MB