20:20:43 Create new PHPExcel object<br />20:20:43 Set document properties<br />20:20:43 Add some data<br />20:20:43 Rename worksheet<br />20:20:43 Set document security<br />20:20:43 Set sheet security<br />20:20:43 Write to Excel2007 format<br />20:20:43 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0152 seconds<br />20:20:43 Current memory usage: 6 MB<br />20:20:43 Peak memory usage: 6 MB<br />20:20:43 Done writing file<br />File has been created in /var/www/html/elite-bagabag/vendor/phpoffice/phpexcel/Examples<br />