20:42:41 Create new PHPExcel object<br />20:42:41 Set document properties<br />20:42:41 Add some data<br />20:42:41 Rename worksheet<br />20:42:41 Set document security<br />20:42:41 Set sheet security<br />20:42:41 Write to Excel2007 format<br />20:42:41 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0187 seconds<br />20:42:41 Current memory usage: 5.25 MB<br />20:42:41 Peak memory usage: 5.25 MB<br />20:42:41 Done writing file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples<br />