04:49:09 Create new PHPExcel object<br />04:49:09 Set document properties<br />04:49:09 Add some data<br />04:49:09 Rename worksheet<br />04:49:09 Set cell protection<br />04:49:09 Set sheet security<br />04:49:09 Write to Excel2007 format<br />04:49:09 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0390 seconds<br />04:49:09 Current memory usage: 7 MB<br />04:49:09 Peak memory usage: 7.5 MB<br />04:49:09 Done writing file<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />