Manual:$wgNamespacesToBeSearchedHelp

Namespaces: $wgNamespacesToBeSearchedHelp
Namespaces to be searched when user clicks the "Help" tab on Special:Search
Introduced in version:	1.16.0 (r50207)
Removed in version:	still in use
Allowed values:	(see below)
Default value:	(see below)

Other settings: Alphabetical | By Function

Details

Namespaces to be searched when user clicks the "Help" tab on Special:Search with the new search interface ($wgUseOldSearchUI = false;).

Same format as $wgNamespacesToBeSearchedDefault.

To have a working search header you have to take care of a few things:

• Namespaces you set in $wgNamespacesToBeSearchedHelp should not be set in $wgNamespacesToBeSearchedDefault.
• The order of the set namespaces in the array is important! Be sure to set them in the order of the namespace number. So e.g. not Help before Project.

Default value

$wgNamespacesToBeSearchedHelp = array(
        NS_PROJECT        => true,      
        NS_HELP           => true,
);