14:18:02 Create new PHPExcel object<br />14:18:02 Set document properties<br />14:18:02 Add some data<br />14:18:02 Rename worksheet<br />14:18:02 Set document security<br />14:18:02 Set sheet security<br />14:18:02 Write to Excel5 format<br />14:18:02 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0160 seconds<br />14:18:02 Current memory usage: 6 MB<br />14:18:02 Peak memory usage: 6 MB<br />14:18:02 Done writing file<br />File has been created in /var/www/html/admin/vendor/phpoffice/phpexcel/Examples<br />