09:17:20 Create new PHPExcel object<br />09:17:20 Set document properties<br />09:17:20 Add some data<br />09:17:20 Rename worksheet<br />09:17:20 Set document security<br />09:17:20 Set sheet security<br />09:17:20 Write to Excel2007 format<br />09:17:20 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0333 seconds<br />09:17:20 Current memory usage: 7 MB<br />09:17:20 Peak memory usage: 7.5 MB<br />09:17:20 Done writing file<br />File has been created in /home/imfmm/public_html/formation-initiale/vendor/phpoffice/phpexcel/Examples<br />