13:20:09 Create new PHPExcel object<br />13:20:09 Set document properties<br />13:20:09 Add some data<br />13:20:09 Rename worksheet<br />13:20:09 Set document security<br />13:20:09 Set sheet security<br />13:20:09 Write to Excel2007 format<br />13:20:09 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0094 seconds<br />13:20:09 Current memory usage: 2 MB<br />13:20:09 Peak memory usage: 2 MB<br />13:20:09 Done writing file<br />File has been created in /var/www/laravel-tms/vendor/phpoffice/phpexcel/Examples<br />