20:57:02 Create new PHPExcel object<br />20:57:02 Set document properties<br />20:57:02 Add some data<br />20:57:02 Rename worksheet<br />20:57:02 Set document security<br />20:57:02 Set sheet security<br />20:57:02 Write to Excel2007 format<br />20:57:02 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0181 seconds<br />20:57:02 Current memory usage: 6 MB<br />20:57:02 Peak memory usage: 6 MB<br />20:57:02 Done writing file<br />File has been created in G:\myserver\www\shopee\PHPExcel-1.8\Examples<br />