42 RichText

00:34:53 Create new Spreadsheet object
00:34:53 Set document properties
00:34:53 Add some data
00:34:53 Rename worksheet
00:34:53 Write Excel2007 format to /tmp/phpspreadsheet/42_RichText.xlsx in 0.0046 seconds
00:34:53 Write Excel5 format to /tmp/phpspreadsheet/42_RichText.xls in 0.0090 seconds
00:34:53 Peak memory usage: 6MB