17:01:44 Create new PHPExcel object<br />17:01:44 Set document properties<br />17:01:44 Add some data<br />17:01:44 Rename worksheet<br />17:01:44 Set document security<br />17:01:44 Set sheet security<br />17:01:44 Write to Excel5 format<br />17:01:44 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0195 seconds<br />17:01:44 Current memory usage: 4 MB<br />17:01:44 Peak memory usage: 4 MB<br />17:01:44 Done writing file<br />File has been created in /var/www/html/elite-tuba/vendor/phpoffice/phpexcel/Examples<br />