18:53:12 Create new PHPExcel object<br />18:53:12 Set document properties<br />18:53:12 Add some data<br />18:53:12 Rename worksheet<br />18:53:12 Set document security<br />18:53:12 Set sheet security<br />18:53:12 Write to Excel5 format<br />18:53:12 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0125 seconds<br />18:53:12 Current memory usage: 6.25 MB<br />18:53:12 Peak memory usage: 6.25 MB<br />18:53:12 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />