Manual:$wgAPICacheHelpTimeout

API: $wgAPICacheHelpTimeout
Set the timeout for the API help text cache. Set to 0 to disable caching of API help text.
Introduced in version:1.16.0 (r56559)
Removed in version:still in use
Allowed values:(integer)
Default value:60*60

Details edit

Set the timeout for the API help text cache.