In PHP, you may need to get the current version of Redis installed to ensure compatibility with your application or to troubleshoot any issues that might be related to the Redis version itself.
To get the current version of Redis using PHP, you can use the
INFO command provided by Redis and parse the output accordingly. The
INFO command returns information and statistics about the server in a format that's easy to parse.
In this example, a new Redis instance is created and connected to the server. Then the
info method is called to get information about the server. The result of this method is an associative array which contains various details about the server including the Redis version (
1. How do I update the Redis version in PHP? The Redis version is updated on the server side, not through PHP. You can update Redis by downloading the latest stable release from the official website and following their installation guide.
2. What if I get an error while retrieving the Redis version? If you encounter an error, it could be due to a failed connection or incorrect server details. Make sure your server is running and the details are accurate.