public function getExtendedConfig() {
        $config = array();
        foreach ($this->getOption(self::OPTION_CONFIG_SOURCES) as $key => $source) {
            $config[$key] = $source->getConfig();
        }
        return $config;
    }
public function getExtendedConfig() {
        $config = array();
        foreach ($this->getOption(self::OPTION_CONFIG_SOURCES) as $key => $source) {
            $config[$key] = $source->getConfig();
        }
        return $config;
    }
public function getExtendedConfig ( ) { $ config = array ( ) ; foreach ( $ this -> getOption ( self :: OPTION_CONFIG_SOURCES ) as $ key => $ source ) { $ config [ $ key ] = $ source -> getConfig ( ) ; } return $ config ; }
Returns an array of json serialisable content
to be send to the client json encoded

@return array
Returns an array of json serialisable content to be send to the client json encoded