the value by the offset passed to it. If the object specified by key does
not exist, one of two things may happen: If the expiration value is
MEMCACHED_EXPIRATION_NOT_ADD, the operation will fail. For all other
expiration values, the operation will succeed by seeding the value for that
key with a initial value to expire with the provided expiration time. The
the value by the offset passed to it. If the object specified by key does
not exist, one of two things may happen: If the expiration value is
MEMCACHED_EXPIRATION_NOT_ADD, the operation will fail. For all other
expiration values, the operation will succeed by seeding the value for that
key with a initial value to expire with the provided expiration time. The