23:39:02 Create new PHPExcel object
23:39:02 Set document properties
23:39:02 Add some data
23:39:02 Set header/footer
23:39:02 Add a drawing to the header
23:39:02 Set page orientation and size
23:39:02 Rename worksheet
23:39:02 Write to Excel2007 format
23:39:02 File written to /var/www/html/Classes/Tests/04printing.xlsx
23:39:02 Peak memory usage: 2 MB
23:39:02 Done writing file