21:41:17 Create new PHPExcel object<br />21:41:17 Set document properties<br />21:41:17 Add some data<br />21:41:17 Write to Excel2007 format<br />21:41:17 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.1010 seconds<br />21:41:17 Current memory usage: 8.5 MB<br />21:41:17 Write to Excel5 format<br />21:41:17 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.5040 seconds<br />21:41:17 Current memory usage: 10.75 MB<br />21:41:17 Peak memory usage: 10.75 MB<br />21:41:17 Done writing file<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />