00:19:07 Create new PHPExcel object<br />00:19:07 Set document properties<br />00:19:07 Add some data<br />00:19:07 Rename worksheet<br />00:19:07 Set document security<br />00:19:07 Set sheet security<br />00:19:07 Write to Excel5 format<br />00:19:07 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0397 seconds<br />00:19:07 Current memory usage: 6.25 MB<br />00:19:07 Peak memory usage: 6.25 MB<br />00:19:07 Done writing file<br />File has been created in C:\wamp\www\jobwork\ex\Examples<br />