00:21:01 Create new PHPExcel object<br />00:21:01 Set document properties<br />00:21:01 Add some data<br />00:21:01 Rename worksheet<br />00:21:01 Set document security<br />00:21:01 Set sheet security<br />00:21:01 Write to Excel2007 format<br />00:21:01 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0034 seconds<br />00:21:01 Current memory usage: 1.75 MB<br />00:21:01 Peak memory usage: 1.75 MB<br />00:21:01 Done writing file<br />File has been created in /var/www/html/duhasyariah_050225/vendor/phpoffice/phpexcel/Examples<br />