src/Event.php
public static function getHandlers($name) {
        $name = strtolower($name);

        if (!isset(self::$handlers[$name])) {
            return [];
        }

        // See if the handlers need to be sorted.
        if (isset(self::$toSort[$name])) {
            ksort(self::$handlers[$name]);
            unset(self::$toSort[$name]);
        }

        return self::$handlers[$name];
    }
public static function getHandlers($name) {
        $name = strtolower($name);

        if (!isset(self::$handlers[$name])) {
            return [];
        }

        // See if the handlers need to be sorted.
        if (isset(self::$toSort[$name])) {
            ksort(self::$handlers[$name]);
            unset(self::$toSort[$name]);
        }

        return self::$handlers[$name];
    }
Get all of the handlers bound to an event.

@param string $name The name of the event.
@return array Returns the handlers that are watching {@link $name}.