20:42:02 Create new PHPExcel object<br />20:42:02 Set document properties<br />20:42:02 Add some data<br />20:42:02 Rename worksheet<br />20:42:02 Set cell protection<br />20:42:02 Set sheet security<br />20:42:02 Write to Excel2007 format<br />20:42:02 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0044 seconds<br />20:42:02 Current memory usage: 2 MB<br />20:42:02 Peak memory usage: 2 MB<br />20:42:02 Done writing file<br />File has been created in /var/www/html/elite-porac/vendor/phpoffice/phpexcel/Examples<br />