A web dashboard for your favorite caching system.

Installation

Unzip the archive and launch index.php in a web browser. No installation is required. However, it is highly recommended (although not required) to run composer install.

If you use the defaults (e.g. Redis, Memcached servers), everything should work out of the box. To customize the configuration, do not edit config.dist.php directly, but copy it into config.php.

Updating

Replace all files and delete the tmp folder (this folder contains only compiled Twig templates).

Environment variables

All keys from the config file are supported ENV variables, they just must start with PCA_ prefix.

Options with an array can be set using "dot notation" but use _ instead of a dot. Or you can even use JSON (e.g. Redis SSL option).

Redis:

• PCA_REDIS_0_NAME The server name (optional).
• PCA_REDIS_0_HOST Optional when a path is specified.
• PCA_REDIS_0_PORT Optional when the default port is used.
• PCA_REDIS_0_SCHEME Connection scheme (optional). If you need a TLS connection, set it to tls.
• PCA_REDIS_0_SSL SSL options for TLS. Requires Redis >= 6.0 (optional). You can set value as JSON {"cafile":"private.pem","verify_peer":true}.
• PCA_REDIS_0_DATABASE Default database (optional).
• PCA_REDIS_0_USERNAME ACL - requires Redis >= 6.0 (optional).
• PCA_REDIS_0_PASSWORD Optional.
• PCA_REDIS_0_AUTHFILE File with a password, e.g. Docker secrets (optional).
• PCA_REDIS_0_PATH Unix domain socket (optional).
• PCA_REDIS_0_DATABASES Number of databases, use this if the CONFIG command is disabled (optional).
• PCA_REDIS_0_SCANSIZE Number of keys, the server will use the SCAN command instead of KEYS (optional).

Memcached:

• PCA_MEMCACHED_0_NAME The server name (optional).
• PCA_MEMCACHED_0_HOST Optional when a path is specified.
• PCA_MEMCACHED_0_PORT Optional when the default port is used.
• PCA_MEMCACHED_0_PATH Unix domain socket (optional).

Open config file for more info.

To add another server, add the same environment variables, but change 0 to 1 (2 for third server and so on).

Docker

A Docker image is also available: https://hub.docker.com/r/robinn/phpcacheadmin

Run with single command:

docker run -p 8080:80 -d --name phpcacheadmin -e "PCA_REDIS_0_HOST=redis_host" -e "PCA_REDIS_0_PORT=6379" -e "PCA_MEMCACHED_0_HOST=memcached_host" -e "PCA_MEMCACHED_0_PORT=11211" robinn/phpcacheadmin

Or use it in docker-compose.yml

version: '3'
services:
  phpcacheadmin:
    image: robinn/phpcacheadmin
    ports:
      - "8080:80"
    #volumes:
    # If you want to use config.php instead of ENV variables
    #  - "./config.php:/var/www/html/config.php"
    environment:
      - PCA_REDIS_0_HOST=redis
      - PCA_REDIS_0_PORT=6379
      - PCA_MEMCACHED_0_HOST=memcached
      - PCA_MEMCACHED_0_PORT=11211
    links:
      - redis
      - memcached
  redis:
    image: redis
  memcached:
    image: memcached

Requirements

• PHP >= 7.4
• Redis server >= 3.0.0
• Memcached server >= 1.4.31. If you do not see the keys, you need to enable lru_crawler. SASL is not supported because there is no way to get the keys.

It is not necessary to have all dashboards enabled.

Custom Dashboards

• FileCache (robinn/cache) dashboard.