描述

Unique Slug Checker helps you maintain clean, conflict-free URLs by detecting duplicate slugs across your entire WordPress site in real-time.

🚀 Core Features:

✔️ Real-time checking in both Classic and Gutenberg editors
✔️ Full SEO plugin support (Yoast SEO, Rank Math, All in One SEO)
✔️ Cross-post type detection – finds duplicates in any content type
✔️ Visual status indicators with clear warnings
✔️ Post list column showing slug availability
✔️ Multilingual ready with translation support

🔧 New in 1.4.0
– WordPress 7.0 compatibility – fully tested and optimized
– Performance improvements – 30-40% faster with caching
– Fixed deprecated functions – removed get_page_by_path
– PHP 8.2/8.3 compatibility – improved code quality
– Better security – enhanced nonce and data validation
– Full CPT support – works with all custom post types
– Memory leak fix – proper cleanup in Gutenberg

Perfect for:
– Large content sites
– Multilingual websites
– Editorial teams
– SEO-conscious publishers

Credits

Developed by Mohsen Mahdavi

License

This plugin is licensed under the GPLv2 or later.

Author

Mohsen Mahdavi – moma2work@gmail.com

安装

Upload the plugin files to /wp-content/plugins/unique-slug-checker
OR install directly via WordPress admin (Plugins > Add New)
Activate the plugin
Start editing posts – duplicate slugs will be detected automatically

常见问题

Does this work with custom post types?: Yes. It checks all post types when detecting duplicate slugs, including custom post types.
Does it work with blocks/Gutenberg?: Yes, fully supports the block editor and shows notices in real time.
Does it support modals and dynamically loaded fields?: Yes. The plugin uses mutation observers and timers to detect and attach logic even inside SEO plugin modals like Rank Math.
Does it affect site performance?: No. The plugin uses optimized queries with caching to minimize database load.
Can I suggest a feature?: Of course! Open an issue on GitHub: https://github.com/m2mahdavi/unique-slug-checker

评价

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贡献者及开发者

「Unique Slug Checker」是开源软件。以下人员对此插件做出了贡献。

Mehrad

「Unique Slug Checker」插件已被翻译至 2 种本地化语言。感谢所有译者为本插件所做的贡献。

帮助将「Unique Slug Checker」翻译成简体中文。

对开发感兴趣吗?

您可以浏览代码，查看SVN仓库，或通过RSS订阅开发日志。

更新日志

1.4.0

Compatibility: WordPress 7.0 support
Compatibility: PHP 8.2 and 8.3 support
Fix: Removed deprecated get_page_by_path function
Performance: Added caching for faster slug checking (30-40% faster)
Performance: Optimized database queries
Security: Improved nonce verification and data sanitization
Feature: Full support for all Custom Post Types
Fix: Memory leak prevention in Gutenberg editor
Code quality: Better error handling and type hints

1.3.0

Fix: Prevent duplicate notices and DOM pollution
Fix: Avoid re-attaching handlers to already-processed fields
Enhancement: Rank Math modal compatibility (dynamic fields)
Enhancement: Clean and concise English comments in JS
Improved: More stable and accurate field detection

1.2.0

Feature: Full support for Gutenberg (Block Editor)
Feature: Show slug status icon in post list
Fix: Improved nonce handling and data validation
Enhancement: Better AJAX response and UI feedback
Improved: SEO plugin support (AIOSEO, Yoast, Rank Math)

1.1.0

Added: Slug check status in post list view
Added: Alternative slug suggestions
Improved: SEO plugin support (Yoast, Rank Math)
Improved: Full compatibility with Gutenberg editor

1.0.1

Added support for WordPress 6.8.
Added multilingual support (8 languages).
Improved validation and notices.
Minor optimizations.

1.0.0

Initial release.
Real-time slug validation.
Integration with Yoast and Rank Math fields.
Base translation and localization setup.