14:54:36 Create new PHPExcel object<br />14:54:36 Set document properties<br />14:54:36 Add some data<br />14:54:36 Rename worksheet<br />14:54:36 Set cell protection<br />14:54:36 Set sheet security<br />14:54:36 Write to Excel2007 format<br />14:54:36 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0095 seconds<br />14:54:36 Current memory usage: 6 MB<br />14:54:36 Peak memory usage: 6 MB<br />14:54:36 Done writing file<br />File has been created in /var/www/html/elite-telabastagan/vendor/phpoffice/phpexcel/Examples<br />