14:32:11 Create new PHPExcel object<br />14:32:11 Set document properties<br />14:32:11 Add some data<br />14:32:11 Rename worksheet<br />14:32:11 Set document security<br />14:32:11 Set sheet security<br />14:32:11 Write to Excel2007 format<br />14:32:11 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0221 seconds<br />14:32:11 Current memory usage: 4.75 MB<br />14:32:11 Peak memory usage: 4.75 MB<br />14:32:11 Done writing file<br />File has been created in C:\phpEnv\www\wft\php\export\PHPExcel\Examples<br />