12:57:17 Create new PHPExcel object<br />12:57:17 Set document properties<br />12:57:17 Add some data<br />12:57:17 Rename worksheet<br />12:57:17 Set document security<br />12:57:17 Set sheet security<br />12:57:17 Write to Excel5 format<br />12:57:17 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0024 seconds<br />12:57:17 Current memory usage: 2 MB<br />12:57:17 Peak memory usage: 2 MB<br />12:57:17 Done writing file<br />File has been created in /var/www/html/elite-tabang/vendor/phpoffice/phpexcel/Examples<br />