21:06:50 Create new PHPExcel object<br />21:06:50 Set document properties<br />21:06:50 Add some data<br />21:06:50 Rename worksheet<br />21:06:50 Set document security<br />21:06:50 Set sheet security<br />21:06:50 Write to Excel2007 format<br />21:06:50 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0133 seconds<br />21:06:50 Current memory usage: 5.75 MB<br />21:06:50 Peak memory usage: 5.75 MB<br />21:06:50 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />