public function channel($channel) {
		if (!isset($channel['link'])) {
			$channel['link'] = '/';
		}
		if (!isset($channel['title'])) {
			$channel['title'] = '';
		}
		if (!isset($channel['description'])) {
			$channel['description'] = '';
		}

		$channel = $this->_prepareOutput($channel);
		return $channel;
	}
public function channel($channel) {
		if (!isset($channel['link'])) {
			$channel['link'] = '/';
		}
		if (!isset($channel['title'])) {
			$channel['title'] = '';
		}
		if (!isset($channel['description'])) {
			$channel['description'] = '';
		}

		$channel = $this->_prepareOutput($channel);
		return $channel;
	}
public function channel ( $ channel ) { if ( ! isset ( $ channel [ 'link' ] ) ) { $ channel [ 'link' ] = '/' ; } if ( ! isset ( $ channel [ 'title' ] ) ) { $ channel [ 'title' ] = '' ; } if ( ! isset ( $ channel [ 'description' ] ) ) { $ channel [ 'description' ] = '' ; } $ channel = $ this -> _prepareOutput ( $ channel ) ; return $ channel ; }
Prepares the channel and sets default values.

@param array $channel
@return array Channel
Prepares the channel and sets default values .