The following variables are used in the URI or in the cookies and are accessible globally:
- $name
- $name2
- $revision
- $action
- $lang (cookies)
- $skin (cookies)
- $query
- $username (session)
- $pass (session)
The following global variables are created in index.php and are used internally
- $swFunctions (plural = array)
- $swParsers
- $swSpecials
- $db
- $wiki
- $templatefile
The following global variables are created in index.php and can be used in the configuration.php
- $swMainName
- $swLanguages (array)
- $swDefaultLang
- $swSkins (array)
- $swDefaultSkin
- $swTranscludeNamespaces (array)
- $swSearchNamespace (array)
- $swNewUserFormFields (array)
- $swAllUserRights (array)
- $swNewUserRights (array)
- $swNotifyMail
- $swNotifyAcions (array)
The system messages array defines some system messages for localization, which can be overriden by using System pages. They can also be used in the skin, to localize site-particular menu items.
- $swSystemDefaults (array)
The following global variables are created in index.php and can be used in the skin
- $swError
- $swVersion
- $swMainName
- $swParsedName
- $swParsedContent
- $swHomeMenu
- $swLoginMenus
- $swEditMenus
- $swLangMenus
- $swSearchMenu
- $swFooter