11:18:43 Create new PHPExcel object<br />11:18:43 Set document properties<br />11:18:43 Add some data<br />11:18:43 Rename worksheet<br />11:18:43 Set document security<br />11:18:43 Set sheet security<br />11:18:43 Write to Excel2007 format<br />11:18:43 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0196 seconds<br />11:18:43 Current memory usage: 4 MB<br />11:18:43 Peak memory usage: 4 MB<br />11:18:43 Done writing file<br />File has been created in /home2/nkcorgnp/public_html/vendor/phpoffice/phpexcel/Examples<br />