14:47:31 Create new PHPExcel object<br />14:47:31 Set document properties<br />14:47:31 Add some data<br />14:47:31 Rename worksheet<br />14:47:31 Set cell protection<br />14:47:31 Set sheet security<br />14:47:31 Write to Excel2007 format<br />14:47:31 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.1248 seconds<br />14:47:31 Current memory usage: 5.75 MB<br />14:47:31 Peak memory usage: 5.75 MB<br />14:47:31 Done writing file<br />File has been created in E:\www\Nouse_delete\mango\Examples<br />