03:25:25 Create new PHPExcel object<br />03:25:25 Set document properties<br />03:25:25 Add some data<br />03:25:25 Rename worksheet<br />03:25:25 Set document security<br />03:25:25 Set sheet security<br />03:25:25 Write to Excel2007 format<br />03:25:25 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0119 seconds<br />03:25:25 Current memory usage: 5.25 MB<br />03:25:25 Peak memory usage: 5.25 MB<br />03:25:25 Done writing file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples<br />