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9 namespace Friendica\Core\Config;
15 interface IPConfigAdapter
18 * Loads all configuration values of a user's config family into a cached storage.
20 * @param string $uid The user_id
21 * @param string $cat The category of the configuration value
25 public function load($uid, $cat);
28 * Get a particular user's config variable given the category name
29 * ($family) and a key.
31 * @param string $uid The user_id
32 * @param string $cat The category of the configuration value
33 * @param string $k The configuration key to query
34 * @param mixed $default_value optional, The value to return if key is not set (default: null)
35 * @param boolean $refresh optional, If true the config is loaded from the db and not from the cache (default: false)
37 * @return mixed Stored value or null if it does not exist
39 public function get($uid, $cat, $k, $default_value = null, $refresh = false);
42 * Stores a config value ($value) in the category ($family) under the key ($key)
43 * for the user_id $uid.
45 * @note Please do not store booleans - convert to 0/1 integer values!
47 * @param string $uid The user_id
48 * @param string $cat The category of the configuration value
49 * @param string $k The configuration key to set
50 * @param string $value The value to store
52 * @return bool Operation success
54 public function set($uid, $cat, $k, $value);
57 * Removes the configured value from the stored cache
58 * and removes it from the database.
60 * @param string $uid The user_id
61 * @param string $cat The category of the configuration value
62 * @param string $k The configuration key to delete
66 public function delete($uid, $cat, $k);