Manual:$wgCompressedPersistentLC/en

<translate> This feature was removed completely in version <tvar name=ver>1.5.0</tvar>.</translate>

Persistent Link Cache: $wgCompressedPersistentLC
Use gzcompressed blobs.
<translate> Introduced in version:</translate>	1.1.0
<translate> Deprecated in version:</translate>	1.4.0
<translate> Removed in version:</translate>	1.5.0
<translate> Allowed values:</translate>	(boolean)
<translate> Default value:</translate>	`true`
<translate> Other settings:</translate> <translate> Alphabetical</translate> \| <translate> By function</translate>

Details

Use gzcompressed blobs.