| $active_db | docs-6/globals.php | Active database connection. |
| $base_path | docs-6/globals.php | The base path of the drupal installation. At least will default to /. |
| $base_root | docs-6/globals.php | The root URL of the host excludes the path. |
| $base_theme_info | docs-6/globals.php | An array of objects that reperesent the base theme. For documentation of the
theme object see _init_theme(). |
| $base_url | docs-6/globals.php | The base URL of the drupal installation. |
| $channel | docs-6/globals.php | An associative array containing title, link, description and other keys.
The link should be an absolute URL. |
| $conf | docs-6/globals.php | Array of persistent variables stored in 'variable' table. |
| $cookie_domain | docs-6/globals.php | The domain to be used form session cookies. |
| $custom_theme | docs-6/globals.php | Name of custom theme to override default theme. |
| $db_prefix | docs-6/globals.php | The prefix to be placed on all database tables. |
| $db_type | docs-6/globals.php | The type of database being used. |
| $db_url | docs-6/globals.php | The url of the database. Thorough documentation provided in default.settings.php. |
| $element | docs-6/globals.php | Structured array describing the data to be rendered. |
| $forum_topic_list_header | docs-6/globals.php | An array of topic header information. |
| $id | docs-6/globals.php | Active statistics record id. |
| $image | docs-6/globals.php | Current image tag used by aggregator. |
| $installed_profile | docs-6/globals.php | The name of the profile that has just been installed. |
| $install_locale | docs-6/globals.php | The locale to use during installation |
| $item | docs-6/globals.php | General string or array. |
| $items | docs-6/globals.php | Array of items used by aggregator. |
| $language | docs-6/globals.php | An object containing the information for the active language. |
| $last_result | docs-6/globals.php | Resource of the query executed. |
| $menu_admin | docs-6/globals.php | Boolean indicating that a menu administrator is running the menu access check. |
| $multibyte | docs-6/globals.php | The current multibyte mode.
Possible values: UNICODE_ERROR, UNICODE_SINGLEBYTE, UNICODE_MULTIBYTE. |
| $nid | docs-6/globals.php | Active blog node id. |
| $pager_page_array | docs-6/globals.php | Result of pager_query() that is utilized by other functions. |
| $pager_total | docs-6/globals.php | Array of the total number of pages per pager. The key is will be 0 by defualt, but
can be specified via the $element parameter of pager_query(). |
| $pager_total_items | docs-6/globals.php | Array of the total number of items per pager. The key is will be 0 by defualt, but
can be specified via the $element parameter of pager_query(). |
| $profile | docs-6/globals.php | The name of the currently installed profile. |
| $queries | docs-6/globals.php | Array of queries that have been executed. |
| $recent_activity | docs-6/globals.php | Recent activity statistics generated by statistics_exit(). |
| $sample_global | contrib-6/api/tests/sample/sample.php | A sample global. |
| $tag | docs-6/globals.php | Active tag name. |
| $theme | docs-6/globals.php | Name of the active theme. |
| $theme_engine | docs-6/globals.php | The active theme engine related to the active theme. |
| $theme_info | docs-6/globals.php | Active theme object. For documentation of the theme object see _init_theme(). |
| $theme_key | docs-6/globals.php | Name of the active theme. |
| $theme_path | docs-6/globals.php | Path to the active theme. |
| $timers | docs-6/globals.php | Stores timers that have been created by timer_start(). |
| $update_free_access | docs-6/globals.php | Access control for update.php script. Allows the update.php script to be run when
not logged in as and administrator. |
| $update_mode | docs-6/globals.php | Disabled caling hook_boot() and hook_exit() during the update process (update.php) since
the database is in a largely unknown state. |
| $user | docs-6/globals.php | Representation of the current user. Stores preferences and other user information. |
| $user | drupal-6/modules/php/php.module | |
| $xrds_current_service | docs-6/globals.php | Array used by XRDS XML parser for OpenID to track parsing state. |
| $xrds_open_elements | docs-6/globals.php | Array used by XRDS XML parser for OpenID to track parsing state. |
| $xrds_services | docs-6/globals.php | Array used by XRDS XML parser for OpenID to track parsing state. |
| $_memcache_statistics | contrib-6/memcache/dmemcache.inc | |
