查看 WordPress 版本
How to Check Your WordPress Version (4 Methods)
wp-includes/version.php/$wp_version
多语言支持
How to Easily Create a Multilingual WordPress Site
https://www.wpbeginner.com/beginners-guide/how-to-easily-create-a-multilingual-wordpress-site/
显示文章数
How to Change the Number of Posts Displayed On Your WordPress Blog Page
Dashboard -> Settings -> Reading -> Blog pages show at most
添加统计代码
WordPress网站中添加百度统计代码 – callor – 博客园
1)Appearance / Theme Editor / footer.php
2)将统计代码添加到该页面底部(在 </body> 内)
Documentation Site
weDocs – Knowledgebase and Documentation Plugin for WordPress – WordPress plugin | WordPress.org
DocsPress – Online Documentation – WordPress plugin | WordPress.org
BetterDocs – Best Documentation & Knowledge Base Solution for WordPress – No# 1