drupal 代码实现URL重写

/*
 * 伪地址转原地址 (url_alter)
 */
function example_url_inbound_alter(&$path, $original_path, $path_language)
{
    if (preg_match('|^article(/.*)|', $path, $matches)) {
        $path = 'node'. $matches[1];
    }
}

/*
 * 原地址转伪地址 (url_alter)
 */
function example_url_outbound_alter(&$path, &$options, $original_path)
{
    if (preg_match('|^node(/.*)|', $path, $matches)) {
        $path = 'article' . $matches[1];
    }
}