22 Heavily formatted

08:04:56 Create new Spreadsheet object
08:04:56 Set document properties
08:04:56 Add some data
08:04:56 Write Xlsx format to /tmp/phpspreadsheet/22_Heavily_formatted.xlsx in 0.1153 seconds
08:04:56 Write Xls format to /tmp/phpspreadsheet/22_Heavily_formatted.xls in 0.0992 seconds
08:04:56 Peak memory usage: 11.25MB