Check if a key exists in Memcache

Question

How do I check in PHP if a value is stored in Memcache without fetching it? I don\'t like fetching it because the values I have set are all 1MB in size and after I fetch it, I h

Answer 1

The easiest way is to get the given key and cast it to a boolean value.

(bool) Memcache::get(string $key)