21:16:28 Create new PHPExcel object<br />21:16:28 Set document properties<br />21:16:28 Add some data<br />21:16:28 Rename worksheet<br />21:16:28 Set cell protection<br />21:16:28 Set sheet security<br />21:16:28 Write to Excel2007 format<br />21:16:29 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.1120 seconds<br />21:16:29 Current memory usage: 5.5 MB<br />21:16:29 Peak memory usage: 5.5 MB<br />21:16:29 Done writing file<br />File has been created in E:\www\_mango2\Examples<br />