23:38:27 Create new PHPExcel object
23:38:27 Set document properties
23:38:27 Add some data
23:38:27 Write to Excel2007 format
23:38:27 File written to /var/www/html/Classes/Tests/22heavilyformatted.xlsx
23:38:27 Peak memory usage: 3.75 MB
23:38:27 Done writing file