21:52:18 Create new PHPExcel object<br />21:52:18 Set document properties<br />21:52:18 Add some data<br />21:52:18 Rename worksheet<br />21:52:18 Set document security<br />21:52:18 Set sheet security<br />21:52:18 Write to Excel5 format<br />21:52:18 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0048 seconds<br />21:52:18 Current memory usage: 2 MB<br />21:52:18 Peak memory usage: 2 MB<br />21:52:18 Done writing file<br />File has been created in /home/kafo/public_html/vendor/phpoffice/phpexcel/Examples<br />