Horde_Db_Adapter_Base::__call PHP Method

    public function __call($method, $args)
    {
        if (!$this->_schema) {
            // Create the database-specific (but not adapter specific) schema
            // object.
            $this->_schema = new $this->_schemaClass($this, array('cache' => $this->_cache, 'logger' => $this->_logger));
            $this->_schemaMethods = array_flip(get_class_methods($this->_schema));
        }
        if (isset($this->_schemaMethods[$method])) {
            return call_user_func_array(array($this->_schema, $method), $args);
        }
        $support = new Horde_Support_Backtrace();
        $context = $support->getContext(1);
        $caller = $context['function'];
        if (isset($context['class'])) {
            $caller = $context['class'] . '::' . $caller;
        }
        throw new BadMethodCallException('Call to undeclared method "' . get_class($this) . '::' . $method . '" from "' . $caller . '"');
    }