14:36:37 Create new PHPExcel object<br />14:36:37 Set document properties<br />14:36:37 Add some data<br />14:36:37 Rename worksheet<br />14:36:37 Set cell protection<br />14:36:37 Set sheet security<br />14:36:37 Write to Excel2007 format<br />14:36:37 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0189 seconds<br />14:36:37 Current memory usage: 4.75 MB<br />14:36:37 Peak memory usage: 4.75 MB<br />14:36:37 Done writing file<br />File has been created in C:\phpEnv\www\wft\php\export\PHPExcel\Examples<br />