19:59:48 Create new PHPExcel object<br />19:59:48 Set document properties<br />19:59:48 Add some data<br />19:59:48 Rename worksheet<br />19:59:48 Set cell protection<br />19:59:48 Set sheet security<br />19:59:48 Write to Excel2007 format<br />19:59:48 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0168 seconds<br />19:59:48 Current memory usage: 6 MB<br />19:59:48 Peak memory usage: 6 MB<br />19:59:48 Done writing file<br />File has been created in /var/www/html/elite-matungao/vendor/phpoffice/phpexcel/Examples<br />