22:26:07 Create new PHPExcel object<br />22:26:07 Set document properties<br />22:26:07 Add some data<br />22:26:07 Rename worksheet<br />22:26:07 Set document security<br />22:26:07 Set sheet security<br />22:26:07 Write to Excel2007 format<br />22:26:07 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0167 seconds<br />22:26:07 Current memory usage: 5.25 MB<br />22:26:07 Peak memory usage: 5.25 MB<br />22:26:07 Done writing file<br />File has been created in /home/cambodm5/public_html/pt/app/vendor/phpoffice/phpexcel/Examples<br />