20:01:47 Create new PHPExcel object<br />20:01:47 Set document properties<br />20:01:47 Add some data<br />20:01:47 Rename worksheet<br />20:01:47 Set cell protection<br />20:01:47 Set sheet security<br />20:01:47 Write to Excel2007 format<br />20:01:47 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0133 seconds<br />20:01:47 Current memory usage: 6 MB<br />20:01:47 Peak memory usage: 6 MB<br />20:01:47 Done writing file<br />File has been created in /var/www/html/elite-telabastagan/vendor/phpoffice/phpexcel/Examples<br />