13:16:26 Create new PHPExcel object<br />13:16:26 Set document properties<br />13:16:26 Add some data<br />13:16:26 Rename worksheet<br />13:16:26 Set document security<br />13:16:26 Set sheet security<br />13:16:26 Write to Excel5 format<br />13:16:26 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0021 seconds<br />13:16:26 Current memory usage: 2 MB<br />13:16:26 Peak memory usage: 2 MB<br />13:16:26 Done writing file<br />File has been created in /var/www/html/Qudrive/vendor/phpoffice/phpexcel/Examples<br />