Manual:Hooks/SkinTemplateSetupPageCss

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SkinTemplateSetupPageCss
<translate> Available from <tvar name=1><translate> version <tvar </tvar></translate>
<translate> Removed in <tvar name=1><translate> version <tvar </tvar></translate>
Sets up the CSS for a skin
<translate> Define function:</translate>
public static function onSkinTemplateSetupPageCss( &$out ) { ... }
<translate> Attach hook:</translate> <translate> In <tvar name=1>extension.json</tvar>:</translate>
{
	"Hooks": {
		"SkinTemplateSetupPageCss": "MediaWiki\\Extension\\MyExtension\\Hooks::onSkinTemplateSetupPageCss"
	}
}
<translate> Called from:</translate> <translate> File(s):</translate> SkinTemplate.php
<translate> Interface:</translate> SkinTemplateSetupPageCssHook.php

<translate> For more information about attaching hooks, see <tvar name=1>Manual:Hooks </tvar>.</translate>
<translate> For examples of extensions using this hook, see <tvar name=cat>Category:SkinTemplateSetupPageCss extensions</tvar>.</translate>


Usage

Hook functions add to the skin's CSS by generating CSS and appending it to $out. They should always return true to avoid interfering with other functions attached to this hook.