Web GUI for managing Redis, Memcached, APCu, OPCache, and Realpath with data management.

Features

General

• Clean, responsive interface with a Dark Mode.
• Switch between multiple configured servers for Redis, Memcached.
• Back up and restore your data.
• Quickly find keys across your cache.
• No composer required to run.
• Docker ready.

Redis

• Works with both phpredis and Predis clients.
• View, add, edit, and delete keys. Supports all Redis data types.
• Cluster support.
• Supports ACL.
• Detailed server statistics including memory usage, uptime, connected clients, and general info.
• View the Redis slowlog to debug performance issues.
• Supports both SCAN and KEYS commands for retrieving keys.

Memcached

• Uses a custom client, so no memcache(d) extension is required.
• View, add, edit, and delete keys.
• Server Stats including uptime, memory usage, connections, and more.
• Slabs & Items info.
• Commands Stats.

PHP Caches

• APCu:
  • View, edit, and delete user-cached entries.
  • View cache information and memory usage statistics.
• OPcache:
  • View and invalidate cached scripts.
  • Get statistics on memory usage, hit rates, and cached keys.
• Realpath Cache:
  • View and clear PHP's realpath cache entries.

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 compiled Twig templates and metrics DB files).

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 or nodes is specified.
• PCA_REDIS_0_NODES List of cluster nodes. You can set value as JSON ["127.0.0.1:7000","127.0.0.1:7001","127.0.0.1:7002"].
• 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).

Other:

• PCA_PHP_MEMORY_LIMIT In case you need to increase the PHP memory limit in Docker.
• PCA_NGINX_PORT In case you need to change NGINX port in Docker.

Open the 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 a 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

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 >= 8.2 (Use v1 branch if you need support for >=7.4)
• Redis server >= 4.0
• Memcached server >= 1.4.31. 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.

Contributing

Thank you for your interest in contributing! However, this project is not accepting pull requests as I prefer to maintain the codebase myself.

If you encounter any issues or have suggestions for improvements, please create an issue instead. This allows us to discuss the problem or idea before any changes are made.

I appreciate your understanding and look forward to hearing your feedback!