Drupal7 API 全局变量

名字	位置	描述
$base_path	documentation/developer/globals.php	The base path of the Drupal installation.
$base_root	documentation/developer/globals.php	The root URL of the host, excluding the path.
$base_theme_info	documentation/developer/globals.php	An array of objects that represent the base theme.
$base_url	documentation/developer/globals.php	The base URL of the Drupal installation.
$channel	documentation/developer/globals.php	An associative array containing title, link, description and other keys.
$conf	drupal/authorize.php
$conf	documentation/developer/globals.php	Array of persistent variables stored in 'variable' table.
$cookie_domain	documentation/developer/globals.php	The domain to be used for session cookies.
$databases	documentation/developer/globals.php	Array of database connections.
$drupal_test_info	drupal/modules/simpletest/drupal_web_test_case.php	Global variable that holds information about the tests being run.
$element	documentation/developer/globals.php	Structured array describing the data to be rendered.
$forum_topic_list_header	documentation/developer/globals.php	An array of forum topic header information.
$image	documentation/developer/globals.php	Current image tag used by aggregator parsing.
$installed_profile	documentation/developer/globals.php	The name of the profile that has just been installed.
$is_https	documentation/developer/globals.php	Boolean indicating whether or not the current request is secured by HTTPS.
$item	documentation/developer/globals.php	General string or array.
$items	documentation/developer/globals.php	Array of items used by aggregator.
$language	documentation/developer/globals.php	An object containing the information for the active interface language.
$language_content	documentation/developer/globals.php	An object containing the information for the active content language.
$language_url	documentation/developer/globals.php	An object containing the information for the active URL language.
$menu_admin	documentation/developer/globals.php	Boolean indicating that a menu administrator is running a menu access check.
$multibyte	documentation/developer/globals.php	The current multibyte mode.
$pager_limits	documentation/developer/globals.php	Array of the number of items per page for each pager.
$pager_page_array	documentation/developer/globals.php	Array of current page numbers for each pager.
$pager_total	documentation/developer/globals.php	Array of the total number of pages for each pager.
$pager_total_items	documentation/developer/globals.php	Array of the total number of items for each pager.
$tag	documentation/developer/globals.php	Active tag name.
$theme	documentation/developer/globals.php	Name of the active theme.
$theme_engine	documentation/developer/globals.php	The theme engine related to the active theme.
$theme_info	documentation/developer/globals.php	Active theme object.
$theme_key	documentation/developer/globals.php	Name of the active theme.
$theme_path	documentation/developer/globals.php	The path to the active theme.
$timers	documentation/developer/globals.php	Timers that have been created by timer_start().
$update_free_access	documentation/developer/globals.php	Allows the update.php script to be run when not logged in as administrator.
$user	documentation/developer/globals.php	An object representing the user currently visiting the site.