21:44:05 Create new PHPExcel object<br />21:44:05 Set document properties<br />21:44:05 Add some data<br />21:44:05 Rename worksheet<br />21:44:05 Write to Excel2007 format<br />21:44:05 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0335 seconds<br />21:44:05 Current memory usage: 7 MB<br />21:44:05 Write to Excel5 format<br />21:44:05 File written to 01simple.xls<br />Call time to write Workbook was 0.1221 seconds<br />21:44:05 Current memory usage: 9.25 MB<br />21:44:05 Peak memory usage: 9.25 MB<br />21:44:05 Done writing files<br />Files have been created in /home/imfmm/public_html/formation-initiale/vendor/phpoffice/phpexcel/Examples<br />