42 RichText

06:11:49 Create new Spreadsheet object
06:11:49 Set document properties
06:11:49 Add some data
06:11:49 Rename worksheet
06:11:49 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0037 seconds
06:11:49 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0031 seconds
06:11:49 Peak memory usage: 1.5MB