Save and retrieve transient data.
Store a value in the cache for access by multiple services/scripts. Returns error if key already exists
the name of the variable to cache
the value to store against the key
how long the value should stay in the cache before being removed
Retrieve a variable from the cache
the name of the variable to retrieve
Check to see if the cache contains a variable
the name of the variable to check for
Removes value from cache
the name of the variable to cache
the value to store against the key
how long the value should stay in the cache before being removed
Store a value in the cache for access by multiple services/scripts
the name of the variable to cache
the value to store against the key
how long the value should stay in the cache before being removed