13:15:11 Create new PHPExcel object<br />13:15:11 Set document properties<br />13:15:11 Add some data<br />13:15:11 Rename worksheet<br />13:15:11 Set document security<br />13:15:11 Set sheet security<br />13:15:11 Write to Excel2007 format<br />13:15:11 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0019 seconds<br />13:15:11 Current memory usage: 2 MB<br />13:15:11 Peak memory usage: 2 MB<br />13:15:11 Done writing file<br />File has been created in /home/rt66ugcom/public_html/admin/bootstrap/backup/vendor/phpoffice/phpexcel/Examples<br />