23:09:32 Create new PHPExcel object<br />23:09:32 Set document properties<br />23:09:32 Add some data<br />23:09:32 Rename worksheet<br />23:09:32 Set document security<br />23:09:32 Set sheet security<br />23:09:32 Write to Excel2007 format<br />23:09:32 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0274 seconds<br />23:09:32 Current memory usage: 5 MB<br />23:09:32 Peak memory usage: 5 MB<br />23:09:32 Done writing file<br />File has been created in /var/www/localhost/htdocs/baaszoom/vendor/phpoffice/phpexcel/Examples<br />