23:38:36 Create new PHPExcel object<br />23:38:36 Set document properties<br />23:38:36 Add some data<br />23:38:36 Rename worksheet<br />23:38:36 Set document security<br />23:38:36 Set sheet security<br />23:38:36 Write to Excel5 format<br />23:38:36 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0097 seconds<br />23:38:36 Current memory usage: 6.5 MB<br />23:38:36 Peak memory usage: 6.5 MB<br />23:38:36 Done writing file<br />File has been created in /var/www/html/demobehappy/mbinv/vendor/phpoffice/phpexcel/Examples<br />