How to use redis in Symfony?

1

sudo apt-get install php-redis

1

composer require symfony/redis-pack

1
2
3
4
5
6
7

# config/packages/redis.yaml

redis:
    client: 'predis'
    connection:
        # host, port, database, password
        - { host: 'localhost', port: 6379, database: 0 }

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17

// src/Service/MyService.php

namespace AppService;

use SymfonyComponentCacheAdapterRedisAdapter;

class MyService
{
    private $redis;

    public function __construct(RedisAdapter $redis)
    {
        $this->redis = $redis;
    }

    // ...
}

1
2

$this->redis->set('key', 'value');
$value = $this->redis->get('key');