03:27:04 Create new PHPExcel object<br />03:27:04 Set document properties<br />03:27:04 Add some data<br />03:27:04 Write to Excel2007 format<br />03:27:04 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0974 seconds<br />03:27:04 Current memory usage: 8.5 MB<br />03:27:04 Write to Excel5 format<br />03:27:04 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.2529 seconds<br />03:27:04 Current memory usage: 10.75 MB<br />03:27:04 Peak memory usage: 10.75 MB<br />03:27:04 Done writing file<br />File has been created in /home/imfmm/public_html/formation-initiale/vendor/phpoffice/phpexcel/Examples<br />