11:18:44 Create new PHPExcel object<br />11:18:44 Set document properties<br />11:18:44 Add some data<br />11:18:44 Rename worksheet<br />11:18:44 Set cell protection<br />11:18:44 Set sheet security<br />11:18:44 Write to Excel2007 format<br />11:18:44 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0118 seconds<br />11:18:44 Current memory usage: 4 MB<br />11:18:44 Peak memory usage: 4 MB<br />11:18:44 Done writing file<br />File has been created in /home2/nkcorgnp/public_html/vendor/phpoffice/phpexcel/Examples<br />