21:45:20 Create new PHPExcel object
21:45:20 Set document properties
21:45:20 Add some data
21:45:20 Set header/footer
21:45:20 Add a drawing to the header
21:45:20 Set page orientation and size
21:45:20 Rename worksheet
21:45:20 Write to Excel2007 format
21:45:20 File written to 04printing.xlsx
Call time to write Workbook was 0.0303 seconds
21:45:20 Current memory usage: 5.75 MB
21:45:20 Write to Excel5 format
21:45:20 File written to 04printing.xls
Call time to write Workbook was 0.0222 seconds
21:45:20 Current memory usage: 7.5 MB
21:45:20 Peak memory usage: 7.5 MB
21:45:20 Done writing files
Files have been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples