17:00:59 Create new PHPExcel object<br />17:00:59 Set document properties<br />17:00:59 Add some data<br />17:00:59 Rename worksheet<br />17:00:59 Set document security<br />17:00:59 Set sheet security<br />17:00:59 Write to Excel2007 format<br />17:00:59 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0036 seconds<br />17:00:59 Current memory usage: 2 MB<br />17:00:59 Peak memory usage: 2 MB<br />17:00:59 Done writing file<br />File has been created in /var/www/html/elite-malolos/vendor/phpoffice/phpexcel/Examples<br />