15:41:00 Create new PHPExcel object<br />15:41:00 Set document properties<br />15:41:00 Add some data<br />15:41:00 Rename worksheet<br />15:41:00 Set document security<br />15:41:00 Set sheet security<br />15:41:00 Write to Excel2007 format<br />15:41:01 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0781 seconds<br />15:41:01 Current memory usage: 5.75 MB<br />15:41:01 Peak memory usage: 5.75 MB<br />15:41:01 Done writing file<br />File has been created in C:\wamp\www\fx\addons\yun_shop\vendor\phpoffice\phpexcel\Examples<br />