17:32:06 Create new PHPExcel object<br />17:32:06 Set document properties<br />17:32:06 Add some data<br />17:32:06 Rename worksheet<br />17:32:06 Set document security<br />17:32:06 Set sheet security<br />17:32:06 Write to Excel2007 format<br />17:32:06 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0028 seconds<br />17:32:06 Current memory usage: 2 MB<br />17:32:06 Peak memory usage: 2 MB<br />17:32:06 Done writing file<br />File has been created in /var/www/html/Qudrive/vendor/phpoffice/phpexcel/Examples<br />