18:34:59 Create new PHPExcel object<br />18:34:59 Set document properties<br />18:34:59 Add some data<br />18:34:59 Rename worksheet<br />18:34:59 Set document security<br />18:34:59 Set sheet security<br />18:34:59 Write to Excel5 format<br />18:34:59 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0098 seconds<br />18:34:59 Current memory usage: 6.5 MB<br />18:34:59 Peak memory usage: 6.5 MB<br />18:34:59 Done writing file<br />File has been created in /var/www/html/demobehappy/mbinv/vendor/phpoffice/phpexcel/Examples<br />