Manual:Hooks/ParserCloned
| ParserCloned | |
|---|---|
| Available from version 1.21.0 (Gerrit change 33506) called when the Parser is cloned | |
| Define function: | public static function onParserCloned( $parser ) { ... }
|
| Attach hook: | In extension.json:
{
"Hooks": {
"ParserCloned": "MediaWiki\\Extension\\MyExtension\\Hooks::onParserCloned"
}
}
|
| Called from: | File(s): Parser.php |
| Interface: | ParserClonedHook.php |
For more information about attaching hooks, see Manual:Hooks.
For examples of extensions using this hook, see Category:ParserCloned extensions.
Details
edit$parser: Newly-cloned Parser object
Purpose
editExtensions should use this hook if they store per-instance data in "expando" properties on the Parser object that need to be deep-cloned or cleared for the new Parser object.