03:16:44 Create new PHPExcel object<br />03:16:44 Set document properties<br />03:16:44 Add some data<br />03:16:44 Rename worksheet<br />03:16:44 Set document security<br />03:16:44 Set sheet security<br />03:16:44 Write to Excel5 format<br />03:16:44 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0033 seconds<br />03:16:44 Current memory usage: 2.25 MB<br />03:16:44 Peak memory usage: 2.25 MB<br />03:16:44 Done writing file<br />File has been created in /var/www/html/duhasyariah/vendor/phpoffice/phpexcel/Examples<br />