22:51:31 Create new PHPExcel object<br />22:51:31 Set document properties<br />22:51:31 Add some data<br />22:51:31 Rename worksheet<br />22:51:31 Set document security<br />22:51:31 Set sheet security<br />22:51:31 Write to Excel2007 format<br />22:51:31 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0103 seconds<br />22:51:31 Current memory usage: 1.5 MB<br />22:51:31 Peak memory usage: 1.5 MB<br />22:51:31 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />