00:12:56 Create new PHPExcel object<br />00:12:56 Set document properties<br />00:12:56 Add some data<br />00:12:56 Rename worksheet<br />00:12:56 Set cell protection<br />00:12:56 Set sheet security<br />00:12:56 Write to Excel2007 format<br />00:12:57 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.1228 seconds<br />00:12:57 Current memory usage: 5.5 MB<br />00:12:57 Peak memory usage: 5.5 MB<br />00:12:57 Done writing file<br />File has been created in E:\www\mango\Examples<br />