05:28:41 Create new PHPExcel object
05:28:41 Set document properties
05:28:41 Add some data
05:28:41 Set header/footer
05:28:41 Add a drawing to the header
05:28:41 Set page orientation and size
05:28:41 Rename worksheet
05:28:41 Write to Excel2007 format
05:28:41 File written to 04printing.xlsx
Call time to write Workbook was 0.0850 seconds
05:28:41 Current memory usage: 7.5 MB
05:28:41 Write to Excel5 format
05:28:41 File written to 04printing.xls
Call time to write Workbook was 0.0337 seconds
05:28:41 Current memory usage: 9.75 MB
05:28:41 Peak memory usage: 10 MB
05:28:41 Done writing files
Files have been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples