cheprasov / php-redis-client
Php client for Redis. It is a fast, fully-functional and user-friendly client for Redis, optimized for performance. RedisClient supports the latest versions of Redis starting from 2.6 to 6.0
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Requires
- php: >=5.5
Requires (Dev)
- cheprasov/php-extra-mocks: ^1.0.0
- phpunit/phpunit: 4.8.*
README
RedisClient v1.10.0 for PHP >= 5.5
About
RedisClient is a fast, fully-functional and user-friendly client for Redis, optimized for performance. RedisClient supports the latest versions of Redis starting from 2.6 to 6.0
Main features
- Support Redis versions from 2.6.x to 6.0.x.
- Support TCP/IP and UNIX sockets.
- Support PubSub and Monitor functionallity.
- Support Pipeline and Transactions.
- Support Redis Cluster.
- Support RAW commands as arrays
['SET', 'foo', 'bar']
. - Connections to Redis are established lazily by the client upon the first command.
- Easy to use with IDE, client has PHPDocs for all supported versions.
- By default, the client works with the latest stable version of Redis (6.0).
- The client was tested on the next latest versions of Redis:
6.0.5
,5.0.5
,4.0.14
,3.2.8
,3.0.7
,2.8.24
,2.6.17
. - Also, the client was tested on PHP
7.4
,7.3
,7.2
,7.1
,7.0
,5.6
,5.5
,HHVM
.
Redis Commands
Please see list of commands here ./COMMANDS.md
Usage
Config
$config = [ // Optional. Default = '127.0.0.1:6379'. You can use 'unix:///tmp/redis.sock' 'server' => '127.0.0.1:6379', // Optional. Default = 1 // The timeout for reading/writing data over the socket 'timeout' => 2, // Optional. Default = null // See more here: http://php.net/manual/en/function.stream-socket-client.php 'connection' => [ // Optional. Default = ini_get("default_socket_timeout") // The timeout only applies while making connecting the socket 'timeout' => 2, // Optional. Default = STREAM_CLIENT_CONNECT // Bitmask field which may be set to any combination of connection flags. // Currently the select of connection flags is limited to STREAM_CLIENT_CONNECT (default), // STREAM_CLIENT_ASYNC_CONNECT and STREAM_CLIENT_PERSISTENT. 'flags' => STREAM_CLIENT_CONNECT ], // Optional. Specify version to avoid some unexpected errors. 'version' => '4.0.10', // Optional. Use it only if Redis server requires password (AUTH) 'password' => 'some-password', // Optional. Use it, if you want to select not default db (db != 0) on connect 'database' => 1, // Optional. Array with configs for RedisCluster support 'cluster' => [ 'enabled' => false, // Optional. Default = []. Map of cluster slots and servers // array(max_slot => server [, ...]) // Examples for Cluster with 3 Nodes: 'clusters' => [ 5460 => '127.0.0.1:7001', // slots from 0 to 5460 10922 => '127.0.0.1:7002', // slots from 5461 to 10922 16383 => '127.0.0.1:7003', // slots from 10923 to 16383 ], // Optional. Default = false. // Use the param to update cluster slot map below on init RedisClient. // RedisClient will execute command CLUSTER SLOTS to get map. 'init_on_start' => false, // Optional. Default = false. // If Redis returns error -MOVED then RedisClient will execute // command CLUSTER SLOTS to update cluster slot map 'init_on_error_moved' => true, // Optional. Defatult = 0.05 sec. It is timeout before next attempt on TRYAGAIN error. 'timeout_on_error_tryagain' => 0.25, // sec ] ];
Create a new instance of RedisClient
<?php namespace Examples; require (dirname(__DIR__).'/vendor/autoload.php'); // or require (dirname(__DIR__).'/src/autoloader.php'); use RedisClient\RedisClient; use RedisClient\Client\Version\RedisClient2x6; use RedisClient\ClientFactory; // Example 1. Create new Instance for Redis version 6.0.x with config via factory $Redis = ClientFactory::create([ 'server' => '127.0.0.1:6379', // or 'unix:///tmp/redis.sock' 'timeout' => 2, 'version' => '6.0' ]); echo 'RedisClient: '. $Redis->getSupportedVersion() . PHP_EOL; // RedisClient: 2.8 // Example 2. Create new Instance without config. Client will use default config. $Redis = new RedisClient(); // By default, the client works with the latest stable version of Redis. echo 'RedisClient: '. $Redis->getSupportedVersion() . PHP_EOL; // RedisClient: 3.2 echo 'Redis: '. $Redis->info('Server')['redis_version'] . PHP_EOL; // Redis: 3.0.3 // Example 3. Create new Instance with config // By default, the client works with the latest stable version of Redis. $Redis = new RedisClient([ 'server' => '127.0.0.1:6387', // or 'unix:///tmp/redis.sock' 'timeout' => 2 ]); echo 'RedisClient: '. $Redis->getSupportedVersion() . PHP_EOL; // RedisClient: 3.2 echo 'Redis: '. $Redis->info('Server')['redis_version'] . PHP_EOL; // Redis: 3.2.0 // Example 4. Create new Instance for Redis version 2.6.x with config $Redis = new RedisClient2x6([ 'server' => 'tcp://127.0.0.1:6379', // or 'unix:///tmp/redis.sock' 'timeout' => 2 ]); echo 'RedisClient: '. $Redis->getSupportedVersion() . PHP_EOL; // RedisClient: 2.6
Example
Please, see examples here: https://github.com/cheprasov/php-redis-client/tree/master/examples
- Create new instance
- Using MONITOR
- Publish and Subscribe
- Transactions
- Pipeline
- Cluster support
- RAW Commands
Installation
Composer
Download composer:
wget -nc http://getcomposer.org/composer.phar
and add dependency to your project:
php composer.phar require cheprasov/php-redis-client
Running tests
-
Run Docker container with Redis for tests https://hub.docker.com/r/cheprasov/redis-for-tests/
-
Run Docker container with Redis Cluster for tests https://hub.docker.com/r/cheprasov/redis-cluster-for-tests/
-
To run tests type in console:
./vendor/bin/phpunit
Something doesn't work
Feel free to fork project, fix bugs and finally request for pull