Health Check & Troubleshooting

外掛說明

這個外掛會在 WordPress 網站上執行多項檢查,以便偵測常見的組態錯誤及已知問題,並且可讓外掛及佈景主題開發者加入必要的檢查。

外掛的偵錯功能可讓網站管理員收集 WordPress 網站及伺服器設定的相關資訊,這樣便能輕鬆地將必要資訊分享給佈景主題、外掛或官方 WordPress.org 技術支援論壇的技術支援代表。

[疑難排解] 功能能讓網站管理員執行乾淨的 WordPress 工作階段,此時會先將全部外掛停用,並使用預設佈景主題,且這個工作階段僅對當下的網站管理員有效,不會影響其他使用者。停用 [疑難排解] 功能或登出網站後,工作階段便會失效。

[工具] 分頁中的工具能讓網站管理員檢查 WordPress 核心程式檔案是否遭到竄改、電子郵件能否順利傳送,以及外掛是否能與未來的 PHP 版本更新相容。

如需更全面有效使用 Health Check 外掛的示範案例,請參閱 WordPress.org 技術支援小組撰寫的外掛手冊頁面

非常歡迎大家在 WordPress.org 技術支援論壇GitHub 專案頁面,或透過官方 Slack#forums#core-site-health 頻道提出意見反應。

螢幕擷圖

  • 系統通過自動測試後所顯示的網站狀態檢查畫面
  • [偵錯資訊] 標籤頁提供了可進行複製貼上的欄位
  • 可執行於網站的選取工具
  • [疑難排解] 模式啟用後,會顯示於網站的 [控制台] 首頁

常見問題集

啟用疑難排解功能後無法存取網站

如因啟用 [疑難排解模式] 造成任何問題,清除瀏覽器 Cookie 便可將該模式予以停用。

不瞭解如何清除瀏覽器的 Cookie 嗎?不必擔心,請關閉所有瀏覽器視窗、或重新啟動電腦,便能自動清除因啟用 [移難排解模式] 所產生的 Cookie。

PHP 相容性檢查結果顯示這個外掛僅能執行於某個版本的 PHP?

開發這個外掛是為了想為最多使用者提供技術支援工具,這代表它的程式碼可執行於較舊的網站。

用於檢查 PHP 相容性的工具無法區隔這類程式碼與真實程式碼,因此會顯示這類錯誤回應。

目前這個外掛已與 PHP 5.2 到 7.3 間的每個版本進行過測試,在全部版本上均能正確執行。

使用者評論

2019 年 6 月 15 日
This plugin puts your site in troubleshooting mode, disables all 116 of the plugins I had installed and activated. Then when you disable the plugin (since you don't want to go through the 116 plugins, one at a time, and turn them all back on. There's also no way to turn more than one plugin back on at once???), it leaves all the other plugins disabled so there is no way to restore the site to it's original state without re-activating every plug-in (if you can still remember which ones were active before), adding all the widgets back again and generally spending 3 hours putting everything back how it was. Fortunately I just took a backup so fingers crossed, it will only take me around an hour and a half to fix the issues from this plugin. Thanks whoever wrote this, it actually causes more damage than most of the virus' I've created.
2019 年 4 月 30 日
I deactivated the troubleshooting mode and then deactivated the plugin, but then it logged me out while the site was still broken.
2019 年 3 月 26 日
Great for quickly isolating conflicts without affecting the public facing site.
2019 年 3 月 8 日
lines above code of sitemap.xml, bug solved https://kb.yoast.com/kb/how-to-check-for-plugin-conflicts/#plugin https://github.com/olefredrik/FoundationPress/issues/753
閱讀全部 102 則使用者評論

參與者及開發者

以下人員參與了開源軟體〈Health Check & Troubleshooting〉的開發相關工作。

參與者

Health Check & Troubleshooting 外掛目前已有 23 個本地化語言版本。 感謝全部譯者為這個外掛做出的貢獻。

將 Health Check & Troubleshooting 外掛本地化為台灣繁體中文版

對開發相關資訊感興趣?

任何人均可瀏覽程式碼、查看 SVN 存放庫,或透過 RSS 訂閱開發記錄

變更記錄

v1.4.0

  • Fix a bug when viewing the Site Health page if enabling the Health Check plugin in troubleshooting mode.
  • Fix an inconsistency with how database versions are checked.
  • Fix the file comparison view on Windows systems if there are modified core files.
  • Fix a bug where some premium plugins could not be enabled in troubleshooting mode
  • Improved styles for older browsers.
  • Improved the PHP module checks to allow for constant checks as well. Should help with some edge case tests.
  • Improved the core file integrity checker.
  • Improved testing of WP_cron, now works properly for those running a “real cron” outside of WordPress.
  • Improved the htaccess rule test to only run if using an Apache server that supports these.
  • Modify the Site Health grading indicator.
  • Modified strings to make them clearer.
  • Added server headers to the Debug information.
  • Added polyfills for core features from WordPress 5.2 so they work for older sites.
  • Added a link to the Site Health page from the plugin overview.
  • Added a custom capability, view_site_health_checks for the plugin.
  • Added support for parent/child theme output in the Debug screen.
  • Added system user information to the Debug information.
  • Added a Site Health test for timezone localization.
  • Added mbstring and json (again) as requirements to the list of PHP extensions.
  • Added a missing toggle to the list of plugins/themes to the troubleshooting dashboard widget.
  • Added bulk actions to enable or disable plugins when troubleshooting, or to initiate troubleshooting mode.
  • Added plugin compatibility checker ot the tools section.
  • Added a dashboard widget to show your Site Health status at a glance when logging in.
  • Added filters for Site Health test results.
  • Added WP-CLI support, you can now run wp health-check status for a list of test and their status.
  • Moved compatibility functions out of primary files and into a compat.php so they can be conditionally loaded.
  • Disable the Fatal Error (WSOD) protection in WordPress while in troubleshooting mode.