21:25:08 Create new PHPExcel object<br />21:25:08 Set document properties<br />21:25:08 Add some data<br />21:25:08 Rename worksheet<br />21:25:08 Set cell protection<br />21:25:08 Set sheet security<br />21:25:08 Write to Excel2007 format<br />21:25:08 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.1311 seconds<br />21:25:08 Current memory usage: 5.5 MB<br />21:25:08 Peak memory usage: 5.5 MB<br />21:25:08 Done writing file<br />File has been created in E:\www\mangofplus\Examples<br />