21:10:01 Create new PHPExcel object<br />21:10:01 Set document properties<br />21:10:01 Add some data<br />21:10:01 Rename worksheet<br />21:10:01 Set document security<br />21:10:01 Set sheet security<br />21:10:01 Write to Excel5 format<br />21:10:01 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0159 seconds<br />21:10:01 Current memory usage: 6.25 MB<br />21:10:01 Peak memory usage: 6.25 MB<br />21:10:01 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />