Manual:$wgExternalDiffEngine
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| Content handlers and storage: $wgExternalDiffEngine | |
|---|---|
| Name of the external diff engine to use. |
|
| Introduced in version: | 1.6.0 (r12987) |
| Removed in version: | still in use |
| Allowed values: | (string) or false |
| Default value: | false |
| Other settings: Alphabetical | By function | |
Details[edit]
Name of the external diff engine to use, or false to use the internal engine.
The possible values are:
- false: wikidiff2 if available, PHP implementation else.
- wikidiff2: Wikimedia's fast difference engine implemented as a PHP/HHVM module.
- wikidiff and wikidiff3 are treated as false for backwards compatibility.
- any other string is treated as a path to external diff executable.
This setting replaces $wgUseExternalDiffEngine.