19:12:57 Create new PHPExcel object<br />19:12:57 Set document properties<br />19:12:57 Add some data<br />19:12:57 Rename worksheet<br />19:12:57 Set cell protection<br />19:12:57 Set sheet security<br />19:12:57 Write to Excel2007 format<br />19:12:57 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0085 seconds<br />19:12:57 Current memory usage: 4 MB<br />19:12:57 Peak memory usage: 4 MB<br />19:12:57 Done writing file<br />File has been created in /home/millesimwc/www/cnfce/vendor/phpoffice/phpexcel/Examples<br />