09:54:45 Create new PHPExcel object<br />09:54:45 Set document properties<br />09:54:45 Add some data<br />09:54:45 Rename worksheet<br />09:54:45 Set document security<br />09:54:45 Set sheet security<br />09:54:45 Write to Excel2007 format<br />09:54:45 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.1282 seconds<br />09:54:45 Current memory usage: 5.5 MB<br />09:54:45 Peak memory usage: 5.5 MB<br />09:54:45 Done writing file<br />File has been created in E:\www\Nouse_delete\mango_\Examples<br />