|Avoids a collision between a site slug and a permalink slug.
|Determines whether or not this network from this page can be edited.
|Checks if the current user has permissions to import new users.
|Determines whether uploaded file exceeds space quota.
|Handles the display of choosing a user's primary site.
|Displays the amount of disk space used by the current site. Not used in core.
|Gets the remaining upload space for this site.
|Returns the language for a language code.
|Returns the content for the help sidebar on the Edit Site screens.
|Returns the arguments for the help tab on the Edit Site screens.
|Generates and displays a drop-down of available languages.
|Outputs the HTML for a network's "Edit Site" tabular interface.
|Cleans the user cache for a specific user.
|Displays an admin notice to upgrade all sites after a core upgrade.
|Checks whether a site has used its allotted upload space.
|Displays the site upload space quota setting form on the Edit Site Settings screen.
|Deletes a site.
|Deletes a user and all of their posts from the network.
|Displays an access denied message when a user tries to view a site's dashboard they
do not have access to.
|Prints thickbox image paths for Network Admin.