00:41:56 Create new PHPExcel object<br />00:41:56 Set document properties<br />00:41:56 Add some data<br />00:41:56 Rename worksheet<br />00:41:56 Set document security<br />00:41:56 Set sheet security<br />00:41:56 Write to Excel2007 format<br />00:41:56 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0202 seconds<br />00:41:56 Current memory usage: 5.25 MB<br />00:41:56 Peak memory usage: 5.25 MB<br />00:41:56 Done writing file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples<br />