22:58:06 Create new PHPExcel object<br />22:58:06 Set document properties<br />22:58:06 Add some data<br />22:58:06 Rename worksheet<br />22:58:06 Set document security<br />22:58:06 Set sheet security<br />22:58:06 Write to Excel5 format<br />22:58:06 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0158 seconds<br />22:58:06 Current memory usage: 5.5 MB<br />22:58:06 Peak memory usage: 5.5 MB<br />22:58:06 Done writing file<br />File has been created in /alidata/www/jiandantest/vendor/phpoffice/phpexcel/Examples<br />