Manual:$wgUploadThumbnailRenderHttpCustomHost

Thumbnail settings: $wgUploadThumbnailRenderHttpCustomHost
When using the "http" $wgUploadThumbnailRenderMethod, lets one specify a custom Host HTTP header.
Introduced in version:1.25.3 (Gerrit change 157157; git #623d7789)
Removed in version:still in use
Allowed values:(boolean)
Default value:false

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When using the "http" $wgUploadThumbnailRenderMethod , lets one specify a custom Host HTTP header.

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