Horde_Autoloader_ClassPathMapper_Application::mapToPath PHP Method

    public function mapToPath($className)
    {
        if (preg_match($this->_classMatchRegex, $className, $matches)) {
            return $this->_appDir . $this->_mappings[$matches[self::SUFFIX_POS]] . '/' . $matches[self::ACTION_POS] . '.php';
        }
    }