20:39:20 Create new PHPExcel object<br />20:39:20 Set document properties<br />20:39:20 Add some data<br />20:39:20 Rename worksheet<br />20:39:20 Set document security<br />20:39:20 Set sheet security<br />20:39:20 Write to Excel5 format<br />20:39:20 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0179 seconds<br />20:39:20 Current memory usage: 6 MB<br />20:39:20 Peak memory usage: 6 MB<br />20:39:20 Done writing file<br />File has been created in /var/www/html/elite-tabang/vendor/phpoffice/phpexcel/Examples<br />