00:48:45 Create new PHPExcel object<br />00:48:45 Set document properties<br />00:48:45 Add some data<br />00:48:45 Rename worksheet<br />00:48:45 Set document security<br />00:48:45 Set sheet security<br />00:48:45 Write to Excel5 format<br />00:48:45 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0203 seconds<br />00:48:45 Current memory usage: 6 MB<br />00:48:45 Peak memory usage: 6 MB<br />00:48:45 Done writing file<br />File has been created in /var/www/html/elite-cabiao/vendor/phpoffice/phpexcel/Examples<br />