03:42:25 Create new PHPExcel object<br />03:42:25 Set document properties<br />03:42:25 Add some data<br />03:42:25 Rename worksheet<br />03:42:25 Set document security<br />03:42:25 Set sheet security<br />03:42:25 Write to Excel5 format<br />03:42:25 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0112 seconds<br />03:42:25 Current memory usage: 4 MB<br />03:42:25 Peak memory usage: 4 MB<br />03:42:25 Done writing file<br />File has been created in /var/www/customs_rongma/vendor/phpoffice/phpexcel/Examples<br />