03:14:35 Create new PHPExcel object
03:14:35 Set document properties
03:14:35 Add some data
03:14:35 Set header/footer
03:14:35 Add a drawing to the header
03:14:35 Set page orientation and size
03:14:35 Rename worksheet
03:14:35 Write to Excel2007 format
03:14:35 File written to 04printing.xlsx
Call time to write Workbook was 0.0197 seconds
03:14:35 Current memory usage: 5.75 MB
03:14:35 Write to Excel5 format
03:14:35 File written to 04printing.xls
Call time to write Workbook was 0.0265 seconds
03:14:35 Current memory usage: 7.5 MB
03:14:35 Peak memory usage: 7.5 MB
03:14:35 Done writing files
Files have been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples