42 RichText

12:44:27 Create new Spreadsheet object
12:44:27 Set document properties
12:44:27 Add some data
12:44:27 Rename worksheet
12:44:27 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0040 seconds
12:44:27 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0053 seconds
12:44:27 Peak memory usage: 1.5MB