用current_path()路径为内部的路径
使用drupal_get_path_alias可以获取路径别名
<?php
function drupal_get_path_alias($path = NULL, $path_language = NULL) {
// If no path is specified, use the current page's path.
if ($path == NULL) {
$path = $_GET['q'];
}
$result = $path;
if ($alias = drupal_lookup_path('alias', $path, $path_language)) {
$result = $alias;
}
return $result;
}
?>
