predisHow do I check the version of PHP Redis?

To check the version of PHP Redis, you can use the Redis::info() method. This method returns an associative array with information about the server, including the version.

Example

$redis = new Redis();
$redis->connect('127.0.0.1', 6379);

$info = $redis->info();
echo $info['redis_version'];

Output example

5.0.5

The Redis::info() method has the following parts:

• $redis: The instance of the Redis class.
• connect(): A method to connect to a Redis server.
• $info: The associative array containing information about the server.
• redis_version: The key of the associative array containing the version of the Redis server.

For more information, please refer to the PHP Redis Documentation.

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