03:53:21 Create new PHPExcel object<br />03:53:21 Set document properties<br />03:53:21 Add some data<br />03:53:21 Rename worksheet<br />03:53:21 Set document security<br />03:53:21 Set sheet security<br />03:53:21 Write to Excel2007 format<br />03:53:21 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0121 seconds<br />03:53:21 Current memory usage: 2 MB<br />03:53:21 Peak memory usage: 2 MB<br />03:53:21 Done writing file<br />File has been created in /var/www/html/IDEE/vendor/phpoffice/phpexcel/Examples<br />