22:38:42 Create new PHPExcel object<br />22:38:42 Set document properties<br />22:38:42 Add some data<br />22:38:42 Rename worksheet<br />22:38:42 Set document security<br />22:38:42 Set sheet security<br />22:38:42 Write to Excel2007 format<br />22:38:42 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.1719 seconds<br />22:38:42 Current memory usage: 5.75 MB<br />22:38:42 Peak memory usage: 5.75 MB<br />22:38:42 Done writing file<br />File has been created in C:\wamp\www\fx\addons\yun_shop\vendor\phpoffice\phpexcel\Examples<br />