Manual:Hooks/ParserFirstCallInit

ParserFirstCallInit
Available from version 1.12.0 called when the parser initializes for the first time
Define function:	public static function onParserFirstCallInit( Parser $parser ) { ... }
Attach hook:	In extension.json: { "Hooks": { "ParserFirstCallInit": "MediaWiki\\Extension\\MyExtension\\Hooks::onParserFirstCallInit" } }
Called from:	File(s): parser/Parser.php Function(s): __construct
Interface:	ParserFirstCallInitHook.php

For more information about attaching hooks, see Manual:Hooks .
For examples of extensions using this hook, see Category:ParserFirstCallInit extensions.

Details

• Parser $parser: Parser object being initialized

Examples

For examples on how this hook should be used, please see:

• Manual:Parser functions - using curly braces such as {{#expr: ... }}
• Manual:Tag extensions - using XML-type tags such as ‎<ref>...‎</ref>

Phabricator

• phab:T299528 - Deprecate and remove ParserFirstCallInit hook (move hook/tag registration out of Parser constructor)

See also

• Manual:ParserFirstCallInitHook.php