Set multiple keys having multiple values to Redis - php

Question

I have a php backend using phpredis (a php client for the redis server) to store key value pairs to a Redis server. The data I need to store is of this form:
"key1" => "v1", "v2", "v3"
"key2" => "m1", "m2", "m3"
"key3" => "n1", "n2", "n3"
...
Based on my research, I can set multiple keys in a redis using the mset command like so:
$redis->mSet(array('key0' => 'value0', 'key1' => 'value1'));
But what I actually need is something like this:
$redis->mSet(array('key0' => array('v1','v2','v3') , 'key1' => array('m1', 'm2', 'm3')));
But this just stores the value for each key as "Array" instead of the actual array specified.
Is this possible to do with a single command like mset or do I need to iterate my data and set each key separately using something like lPush?
phpredis documentation: https://github.com/phpredis/phpredis

Answer 1

So rather than using mSet you can probably use sADD to get your desired functionality.
$redis->sAdd($key, ...$data);
Full documentation on it here.
This would mean iterating and doing it in multiple steps for which I'd reccomend reading into Redis Pipelines and the non-shameless plug link which contains more information.
Which would look something like;
$redis = new Redis();
$pipeline = $redis->multi(Redis::PIPELINE);
foreach ($dataset as $data) {
$pipeline->sAdd($data['key'], ...$data['values']);
}
$pipeline->exec();
I can't think off the top of my head a way to do this in a singular operation, someone else might come along though who knows more than me :)
Edit: Looks like I misunderstood your question a little as it was more focused on doing this in a single operation. Hopefully the above is still useful but to my knowledge you'll have to do this with multiple.