Components_Component::getChannel PHP Method

    public function getChannel();

 /**
  * List a Horde component as dependency.
  *
  * @param Components_Component $component The component for which the
  *                                        dependency tree should be shown     * @param int                  $level     The current list level.
  * @param string               $parent    Name of the parent element.
  * @param array                $options   Options for generating the list.
  *
  * @return boolean True in case listing should continue.
  */
 private function _listComponent(Components_Component $component, $level, $parent, $options)
 {
     $key = $component->getName() . '/' . $component->getChannel();
     if (in_array($key, array_keys($this->_displayed_dependencies))) {
         if (empty($this->_displayed_dependencies[$key])) {
             $add = '(RECURSION) ***STOP***';
         } else {
             $add = '(ALREADY LISTED WITH ' . $this->_displayed_dependencies[$key] . ') ***STOP***';
         }
     } else {
         $add = '';
     }
     $this->_element($component->getChannel() == 'pear.horde.org' ? 'green' : 'yellow', $level, $key, $component->getName() . '-' . $component->getVersion(), $component->getChannel(), $add, $options);
     if (in_array($key, array_keys($this->_displayed_dependencies))) {
         return false;
     } else {
         $this->_displayed_dependencies[$key] = $parent;
         return true;
     }
 }