42 RichText

09:46:54 Create new Spreadsheet object
09:46:54 Set document properties
09:46:54 Add some data
09:46:54 Rename worksheet
09:46:54 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0039 seconds
09:46:54 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0078 seconds
09:46:54 Peak memory usage: 6.25MB