內容簡介
Vantorix - Subfolder Link Fixer 外掛專為解決 WordPress 在子資料夾中運行時的連結問題而設計。它能自動檢測子資料夾並修正連結，確保訪客不會因為錯誤的連結而導致 404 錯誤，提升網站的使用體驗。
【主要功能】
• 自動檢測子資料夾，無需配置
• 修正連結、表單動作、圖片和腳本
• 排除特定路徑，保持某些連結不變
• 設定畫面提供即時連結測試
• 自動清除快取，支援多種快取外掛
• 提供管理員的除錯註解
外掛標籤
開發者團隊
② 後台搜尋「Vantorix – Subfolder Link Fixer」→ 直接安裝（推薦）
原文外掛簡介
Links such as /, /about-us/ or /contact/ are handy because they work on any domain. But when WordPress lives in a subfolder — for example https://example.com/demo/ — those links jump to the domain root and visitors land on the wrong page or a 404.
Subfolder Link Fixer detects your site’s subfolder from the Home URL and quietly fixes those links in the page sent to the browser:
href="/" becomes href="/demo/"
href="/about-us/" becomes href="/demo/about-us/"
Form actions like action="/contact/" are fixed too.
Nothing is written to your content. Your posts, menus and page-builder data stay exactly as they were, so you can move the site back to a root domain, export it, or switch the plugin off at any time.
Features
Automatic subfolder detection from the Home URL — nothing to configure.
Choose what to fix: links (href), form actions (action), images and scripts (src) and responsive images (srcset).
Excluded paths: keep links that should really leave the site, such as /shop/ on the same domain, untouched.
Manual subfolder for sites served from a folder by a reverse proxy.
Live link tester on the settings screen shows exactly what visitors get.
Automatic page-cache clearing when settings change, for LiteSpeed Cache, WP Rocket, W3 Total Cache, WP Super Cache and SiteGround Optimizer.
Debug comment for administrators with the number of links fixed on a page.
Site Health section under Tools → Site Health → Info.
WP-CLI: wp subfolder-links status and wp subfolder-links test / /about-us/.
Good for
Theme and template-kit demo sites hosted side by side, e.g. example.com/kit-one/, example.com/kit-two/.
Staging copies that live in a subfolder of the live domain.
Subdirectory Multisite networks — every subsite gets its own folder automatically.
Imported content or page-builder layouts that contain hard-coded / links.
What it leaves alone
Protocol-relative links (//cdn.example.com/...) and full URLs.
Links that already include the subfolder, and paths you exclude.
data-* attributes.
Admin screens, AJAX, REST API, feeds and the Elementor editor preview.
Sites installed at the domain root — the plugin simply stays idle.
For developers
vantorix_slf_attributes — array of attributes to rewrite.
vantorix_slf_excluded_paths — array of path prefixes to skip.
vantorix_slf_should_run — return false to skip the current request.
vantorix_slf_purge_caches — action fired after settings change; purge your own cache here.
Example: skip rewriting on one page.
add_filter( 'vantorix_slf_should_run', function ( $run ) {
return is_page( 'landing' ) ? false : $run;
} );
