Manual:Hooks/OutputPageBeforeHTML
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< Manual:Hooks(Redirected from Manual:MediaWiki hooks/OutputPageBeforeHTML)
| OutputPageBeforeHTML | |
|---|---|
| Available from version 1.6.0 Called every time wikitext is added to the OutputPage, after it is parsed but before it is added. |
|
*Define function: |
function fnMyHook(&$out, &$text) { ... }
|
*Attach hook: |
$wgHooks['OutputPageBeforeHTML'][] = 'fnMyHook'; |
| Called from: | OutputPage.php |
*For more information about attaching hooks, see Manual:Hooks.
*For examples of extensions using this hook, see Category:OutputPageBeforeHTML extensions.
[edit] Warning
Use this hook at your own risk.
- Not used for page previews (bug 7050) until 1.11 or so (r25341).
- Can cause infinite loops (see talk)
- May fail under certain caching systems
- Runs on every page load and page view, so increases overhead
[edit] Details
- $out: the OutputPage (object) to which wikitext is added
- $text: the HTML text (string) that is being added
