20:20:04 Create new PHPExcel object<br />20:20:05 Set document properties<br />20:20:05 Add some data<br />20:20:05 Rename worksheet<br />20:20:05 Set document security<br />20:20:05 Set sheet security<br />20:20:05 Write to Excel5 format<br />20:20:05 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0159 seconds<br />20:20:05 Current memory usage: 6 MB<br />20:20:05 Peak memory usage: 6 MB<br />20:20:05 Done writing file<br />File has been created in /var/www/html/elite-matungao/vendor/phpoffice/phpexcel/Examples<br />