Description
    The $properties property should be an associative array, with the structure below. Any options not set will be set to the default.
  
    
- 'table'
 The table to retrieve preferences from. [preferences]
- 'userColumn'
 The field to use for matching user IDs. [user_id]
- 'nameColumn'
 The field to use for matching preference names. [pref_name]
- 'valueColumn'
 The field to retrieve preference values from. [pref_value]
- 'defaultUser'
 The user ID to use for retrieving default values. [__default__]
- 'cacheName'
 The key to use for the cache in $_SESSION. [prefsCache]
- 'useCache'
 Should values be cached for later use. [true]
- 'serialize'
 Should values be serialized before saving to the database, and unserialized on retrieval. [false]
 
  Options:   table: The table to get prefs from. [preferences]   userColumn: The field name to search for userid's [user_id]   nameColumn: The field name to search for preference names [pref_name]   valueColumn: The field name to search for preference values [pref_value]   defaultUser: The userid assigned to default values [__default__]   cacheName: The name of cache in the session variable ($_SESSION[cacheName]) [prefsCache]   useCache: Whether or not values should be cached.   serialize: Should preference values be serialzed before saving?
Note
This function can not be called
statically.
Users with preferences created using Auth_PrefManager 1.0.4 or earlier shouldn't enable the serialize option, as it may result in data loss.