00:52:13 Create new PHPExcel object<br />00:52:13 Set document properties<br />00:52:13 Add some data<br />00:52:13 Rename worksheet<br />00:52:13 Set document security<br />00:52:13 Set sheet security<br />00:52:13 Write to Excel5 format<br />00:52:13 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0197 seconds<br />00:52:13 Current memory usage: 5.75 MB<br />00:52:13 Peak memory usage: 5.75 MB<br />00:52:13 Done writing file<br />File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples<br />