Get all database and tables and specific db data with laravel and mysql

Show all database       $dblist = DB::select("SHOW DATABASES"); 

foreach($dblist as $db){

echo $db->Database; // Getn name of datatabse

}

Select specific db and show all tables of it db

use Illuminate\Support\Facades\DB;

 DB::select("USE `mydb`");

$tables = DB::select('SHOW TABLES');

Select specific table

 $data = DB::select("select * from tablename");