Memcached::replace
Replace the item under an existing key
Description
public bool Memcached::replace(string $key
, mixed $value
, int $expiration
= 0)
Parameters
-
key
-
The key under which to store the value.
-
value
-
The value to store.
-
expiration
-
The expiration time, defaults to 0. See Expiration Times for more info.
Return Values
Returns true
on success or false
on failure.
The Memcached::getResultCode will return
Memcached::RES_NOTSTORED
if the key does not exist.
See Also
- Memcached::replaceByKey
- Memcached::set
- Memcached::add