14:10:45 Create new PHPExcel object<br />14:10:45 Set document properties<br />14:10:45 Add some data<br />14:10:45 Rename worksheet<br />14:10:45 Set document security<br />14:10:45 Set sheet security<br />14:10:45 Write to Excel5 format<br />14:10:45 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0122 seconds<br />14:10:45 Current memory usage: 6.5 MB<br />14:10:45 Peak memory usage: 6.5 MB<br />14:10:45 Done writing file<br />File has been created in /var/www/loyalworld/vendor/phpoffice/phpexcel/Examples<br />