Docker Redis Connection refused

Question

I\'m trying to access Redis server through the code and it\'s not connecting. But if i bash to the redis container i can access the redis-cli.

docker-compose.yml looks l

Answer 1

docker-compose.yml Config

    lnmp-redis:
    image: yahuiwong/lnmp:redis3.2.9
    hostname: lnmp-redis-v3
    ports:
        - "63789:63789"

Example

    $redis = new \Redis();
var_dump($redis);
try {
    $redis->connect('lnmp-redis-v3', 63789);
    var_dump($redis->keys("*"));
} catch (\Exception $e) {
    var_dump($e->getMessage())  ;
}