19:12:51 Create new PHPExcel object<br />19:12:52 Set document properties<br />19:12:52 Add some data<br />19:12:52 Rename worksheet<br />19:12:52 Set document security<br />19:12:52 Set sheet security<br />19:12:52 Write to Excel5 format<br />19:12:52 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.1276 seconds<br />19:12:52 Current memory usage: 6 MB<br />19:12:52 Peak memory usage: 6 MB<br />19:12:52 Done writing file<br />File has been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />