|This deprecated feature should no longer be used, but is still available for reasons of backwards compatibility. This feature was deprecated in version 1.25.0. Please see $wgOpenSearchTemplates['application/x-suggestions+json'] for an alternative way to use this feature.|
|Template for OpenSearch suggestions.
|Introduced in version:||1.13.0 (r33400)|
|Deprecated in version:||1.25.0 ( )|
|Removed in version:||still in use|
|Allowed values:||(string) or false|
|Other settings: Alphabetical | By function|
This setting is deprecated. Use $wgOpenSearchTemplates instead!
Template for OpenSearch suggestions, defaults to API action=opensearch.
Sites with heavy load would typically have these point to a custom PHP wrapper to avoid firing up mediawiki for every keystroke.