22 Heavily formatted

00:29:28 Create new Spreadsheet object
00:29:28 Set document properties
00:29:28 Add some data
00:29:28 Write Excel2007 format to /tmp/phpspreadsheet/22_Heavily_formatted.xlsx in 0.0237 seconds
00:29:28 Write Excel5 format to /tmp/phpspreadsheet/22_Heavily_formatted.xls in 0.0213 seconds
00:29:28 Peak memory usage: 2.25MB