02:16:40 Create new PHPExcel object<br />02:16:40 Set document properties<br />02:16:40 Add some data<br />02:16:40 Rename worksheet<br />02:16:40 Set cell protection<br />02:16:40 Set sheet security<br />02:16:40 Write to Excel2007 format<br />02:16:40 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0412 seconds<br />02:16:40 Current memory usage: 7 MB<br />02:16:40 Peak memory usage: 7.5 MB<br />02:16:40 Done writing file<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />