Extension:Add Metas

What can this extension do?
This extension enables you to add meta tags on all the pages, like meta keywords

It's based on the ext-emoticons>Special:MyLanguage/Extension:Emoticons|Extension:Emoticons and ext-meta>Special:MyLanguage/Extension:MetaKeywordsTag|Extension:MetaKeywordsTag.

Usage
Just enable the require_once in LocalSettings.php.

Installation
Just look and edit the source, I'm not a PHP developer, feel free to make changes or suggestions.