framework/base/Component.php
public function hasEventHandlers($name)
    {
        $this->ensureBehaviors();

        foreach ($this->_eventWildcards as $wildcard => $handlers) {
            if (!empty($handlers) && StringHelper::matchWildcard($wildcard, $name)) {
                return true;
            }
        }

        return !empty($this->_events[$name]) || Event::hasHandlers($this, $name);
    }
public function hasEventHandlers($name)
    {
        $this->ensureBehaviors();

        foreach ($this->_eventWildcards as $wildcard => $handlers) {
            if (!empty($handlers) && StringHelper::matchWildcard($wildcard, $name)) {
                return true;
            }
        }

        return !empty($this->_events[$name]) || Event::hasHandlers($this, $name);
    }
public function hasEventHandlers ( $ name ) { $ this -> ensureBehaviors ( ) ; foreach ( $ this -> _eventWildcards as $ wildcard => $ handlers ) { if ( ! empty ( $ handlers ) && StringHelper :: matchWildcard ( $ wildcard , $ name ) ) { return true ; } } return ! empty ( $ this -> _events [ $ name ] ) || Event :: hasHandlers ( $ this , $ name ) ; }
Returns a value indicating whether there is any handler attached to the named event.
@param string $name the event name
@return bool whether there is any handler attached to the event.
Returns a value indicating whether there is any handler attached to the named event .