04:08:13 Create new PHPExcel object<br />04:08:13 Set document properties<br />04:08:13 Add some data<br />04:08:13 Write to Excel2007 format<br />04:08:13 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0987 seconds<br />04:08:13 Current memory usage: 8.5 MB<br />04:08:13 Write to Excel5 format<br />04:08:13 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.2283 seconds<br />04:08:13 Current memory usage: 10.75 MB<br />04:08:13 Peak memory usage: 10.75 MB<br />04:08:13 Done writing file<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />