03:23:30 Create new PHPExcel object<br />03:23:30 Set document properties<br />03:23:30 Add some data<br />03:23:30 Rename worksheet<br />03:23:30 Set document security<br />03:23:30 Set sheet security<br />03:23:30 Write to Excel2007 format<br />03:23:30 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0333 seconds<br />03:23:30 Current memory usage: 7 MB<br />03:23:30 Peak memory usage: 7.5 MB<br />03:23:30 Done writing file<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />