04:52:16 Create new PHPExcel object<br />04:52:16 Set document properties<br />04:52:16 Add some data<br />04:52:16 Rename worksheet<br />04:52:16 Set document security<br />04:52:16 Set sheet security<br />04:52:16 Write to Excel2007 format<br />04:52:16 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0120 seconds<br />04:52:16 Current memory usage: 4 MB<br />04:52:16 Peak memory usage: 4 MB<br />04:52:16 Done writing file<br />File has been created in /home2/nkcorgnp/public_html/vendor/phpoffice/phpexcel/Examples<br />