protected function fetchConfig($key)
	{
		$config = $this->config[ $key ];

		if (isset($this->configOverride[ $this->renderMode ][ $key ])) {
			$override = $this->configOverride[ $this->renderMode ][ $key ];
			$config = array_merge($config, $override);
		}

		return $config;
	}
protected function fetchConfig($key)
	{
		$config = $this->config[ $key ];

		if (isset($this->configOverride[ $this->renderMode ][ $key ])) {
			$override = $this->configOverride[ $this->renderMode ][ $key ];
			$config = array_merge($config, $override);
		}

		return $config;
	}
protected function fetchConfig ( $ key ) { $ config = $ this -> config [ $ key ] ; if ( isset ( $ this -> configOverride [ $ this -> renderMode ] [ $ key ] ) ) { $ override = $ this -> configOverride [ $ this -> renderMode ] [ $ key ] ; $ config = array_merge ( $ config , $ override ) ; } return $ config ; }
Fetch config tailored for current render mode
@param string $key first-level key of $this->config
@return array
Fetch config tailored for current render mode