predisHow do I use Redis Get and Set commands with PHP?

The GET and SET commands are the two primary commands used to interact with Redis from PHP.

Using GET to retrieve data from Redis in PHP is as simple as:

$redis = new Redis();
$redis->connect('127.0.0.1', 6379);
$value = $redis->get('key');
echo $value;

The above code will print the value of the key key stored in Redis.

Using SET to store data in Redis in PHP is as simple as:

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

The above code will store the value value in the key key in Redis.

For more information on using Redis with PHP, see the Redis PHP documentation.