| public getSetValues ( $key ) : array | ||
| return | array | enumerated array of set values, or NULL if the config key is unknown or not a set |
function getSetValues($key)
{
if (isset($this->configuration_info[$key]) && isset($this->configuration_info[$key]['type']) && $this->configuration_info[$key]['type'] == 'set') {
$valid_set = $this->configuration_info[$key]['valid_set'];
reset($valid_set);
if (key($valid_set) === 0) {
return $valid_set;
}
return array_keys($valid_set);
}
return null;
}