42 RichText

01:15:44 Create new Spreadsheet object
01:15:44 Set document properties
01:15:44 Add some data
01:15:44 Rename worksheet
01:15:44 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0049 seconds
01:15:44 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0053 seconds
01:15:44 Peak memory usage: 1.5MB