Title: Anti-Cache Kit Author: Fernando Tellado Published: 6 Tháng 9, 2025 Last modified: 2 Tháng 4, 2026 --- Tìm kiếm plugin ![](https://ps.w.org/anticache/assets/banner-772x250.jpg?rev=3483251) ![](https://ps.w.org/anticache/assets/icon-256x256.png?rev=3483249) # Anti-Cache Kit Bởi [Fernando Tellado](https://profiles.wordpress.org/fernandot/) [Tải về](https://downloads.wordpress.org/plugin/anticache.4.1.0.zip) [Xem trước trực tiếp](https://vi.wordpress.org/plugins/anticache/?preview=1) * [Chi tiết](https://vi.wordpress.org/plugins/anticache/#description) * [Đánh giá](https://vi.wordpress.org/plugins/anticache/#reviews) * [Cài đặt](https://vi.wordpress.org/plugins/anticache/#installation) * [Nhà phát triển](https://vi.wordpress.org/plugins/anticache/#developers) [Hỗ trợ](https://wordpress.org/support/plugin/anticache/) ## Mô tả **Anti-Cache Kit** is a development tool for WordPress developers and designers who need to bypass all caching and optimization mechanisms during development, testing, or troubleshooting. **Development tool only. Do not leave active on production sites.** #### Key features **Cache and optimization management** * Automatically detects and flushes 16+ cache plugins * Deactivates optimization plugins that interfere with debugging (Perfmatters, FlyingPress, WP Asset CleanUp, and more) * Clears object cache (Redis, Memcached) and OPcache * Clears hosting-specific caches (SiteGround, Cloudflare, Kinsta) * Prevents browser caching for administrators **Server-level cache prevention** * Automatic timestamped backup of .htaccess before any modification * Injects .htaccess rules to disable SiteGround cache via environment variables * Sets no-cache, no-store headers at server level for all visitors * Disables ETags and mod_expires to prevent conditional caching * Sends CDN/proxy bypass headers (X-Accel-Expires, Surrogate-Control) * Automatically restores original .htaccess on plugin deactivation **Debug mode activation** * Automatic timestamped backup of wp-config.php before any modification * Comments out conflicting definitions with visible markers instead of deleting them * Enables WP_DEBUG, WP_DEBUG_LOG, and SCRIPT_DEBUG (errors go to wp-content/debug. log) * Disables WordPress cache (WP_CACHE = false) * Safely modifies wp-config.php using WordPress Filesystem API * Restores original wp-config.php from backup on plugin deactivation (plain copy, no processing) * Timestamped backups are kept for reference until the plugin is deleted **Maintenance mode** * Optional status page for non-logged visitors * Quick toggle from admin bar * Customizable via filter hook * Self-contained output with aggressive cache prevention headers (503, no-store, Surrogate-Control) #### Supported cache plugins * WP Rocket * W3 Total Cache * WP Super Cache * WP Fastest Cache * LiteSpeed Cache * SiteGround Optimizer * WP Optimize * Hummingbird (WPMU DEV) * Breeze (Cloudways) * Autoptimize * Cache Enabler * Surge * Redis Object Cache * Powered Cache * Comet Cache * Swift Performance #### Supported optimization plugins * Perfmatters * FlyingPress * WP Asset CleanUp * Object Cache 4 Everyone * Zero Config Performance (WPO Tweaks) * Clearfy #### Supported hosting caches * SiteGround (via .htaccess environment variables and plugin API) * Cloudflare (both new and legacy namespaces) * Kinsta * Generic hosting cache systems ### Developer Information #### Hooks and Filters * `ayudawp_anticache_maintenance_data` – Filter to customize maintenance page data( heading, status, message, retry) * `ayudawp_anticache_cache_plugins` – Filter to modify the list of supported cache and optimization plugins #### Constants * `AYUDAWP_ANTICACHE_VERSION` – Plugin version * `AYUDAWP_ANTICACHE_PLUGIN_DIR` – Plugin directory path * `AYUDAWP_ANTICACHE_PLUGIN_URL` – Plugin directory URL * `AYUDAWP_ANTICACHE_PLUGIN_BASENAME` – Plugin basename for hooks #### Code examples Customize maintenance page: ``` add_filter( 'ayudawp_anticache_maintenance_data', function( $data ) { $data['heading'] = 'My Site Name'; $data['status'] = 'Updating...'; $data['message'] = 'We are deploying a new version. Back in a few minutes.'; return $data; } ); ``` Add a custom cache plugin: ``` add_filter( 'ayudawp_anticache_cache_plugins', function( $plugins ) { $plugins['my-cache/my-cache.php'] = array( 'name' => 'My Cache Plugin', 'type' => 'cache', ); return $plugins; } );

Support

``` #### Need help or have suggestions? * [Official website](https://servicios.ayudawp.com/) * [WordPress support forum](https://wordpress.org/support/plugin/anticache/) * [YouTube channel](https://www.youtube.com/AyudaWordPressES) * [Documentation and tutorials](https://ayudawp.com/) **Love the plugin?** Please leave us a 5-star review and help spread the word! ### About AyudaWP We are specialists in WordPress security, SEO, and performance optimization plugins. We create tools that solve real problems for WordPress site owners while maintaining the highest coding standards and accessibility requirements. ## Ảnh màn hình * [[ * Admin dashboard with status overview and quick actions * [[ * Detailed activation notice showing all changes made * [[ * Professional maintenance page for visitors * [[ * Unified admin bar indicator with maintenance toggle * [[ * Disabled plugins information panel ## Cài đặt 1. Upload the plugin files to `/wp-content/plugins/anticache/` directory 2. Activate the plugin through the ‘Plugins’ menu in WordPress 3. The plugin will automatically flush caches, enable debug mode, and inject .htaccess rules 4. Visit Tools > Anti-Cache Kit to manage options 5. **Important**: Deactivate when finished developing ## Hỏi đáp ### Is this safe to use on a live website? Yes, with caveats. PHP-level anti-cache measures only affect administrators. However, the .htaccess rules affect all visitors to ensure complete cache bypass. Use maintenance mode to show a status page to visitors during development. Always deactivate when finished. ### Why does it deactivate optimization plugins? Optimization plugins like Perfmatters, FlyingPress, and WP Asset CleanUp modify how CSS, JS, and other assets are loaded. During debugging, you need to see the unmodified output to identify issues. These plugins are temporarily deactivated. Reactivate them manually from the Plugins page when you are done. ### What happens to my wp-config.php and .htaccess? Both files are automatically backed up with timestamps before modification. When you deactivate the plugin, originals are restored from backup. Backups are kept for reference in the plugin’s backup/ directory until the plugin is deleted. ### Why does maintenance mode not show in incognito? Version 4.0 injects .htaccess rules that disable server-level caching and sends aggressive cache-busting headers (including CDN and proxy bypass headers) to ensure the maintenance page is always served correctly. ### Can I customize the maintenance page? Yes. Use the `ayudawp_anticache_maintenance_data` filter to customize heading, status text, message, and retry text. ### Can I add support for custom cache plugins? Yes. Use the `ayudawp_anticache_cache_plugins` filter to add entries to the plugin list. ## Đánh giá ![](https://secure.gravatar.com/avatar/8439c0b8e69dba402a16468e80e8f09ee3113b50c71fecbe41426ef070b3d1cd? s=60&d=retro&r=g) ### 󠀁[Essential for maintenance](https://wordpress.org/support/topic/essential-for-maintenance/)󠁿 [Alvaro Torres](https://profiles.wordpress.org/algato333/) 16 Tháng 1, 2026 1 trả lời An essential tool ![](https://secure.gravatar.com/avatar/5b0a1b43796cabd58557441ad319e078e81a1cf7020562e73b1c377da0d5bd37? s=60&d=retro&r=g) ### 󠀁[Good for maintenance](https://wordpress.org/support/topic/good-for-maintenance/)󠁿 [Héctor Tellado](https://profiles.wordpress.org/hectortellado/) 12 Tháng 1, 2026 When cache plugins gives problems or cache feels like it is doing weird things it works great ![](https://secure.gravatar.com/avatar/9dbf05d9b0f74f823ca8c24e5bfaf48486d377945013217b5c91ae3b039fe4d0? s=60&d=retro&r=g) ### 󠀁[Útil, rápido y directo](https://wordpress.org/support/topic/util-rapido-y-directo/)󠁿 [Luis Rull](https://profiles.wordpress.org/luisrull/) 9 Tháng 9, 2025 1 trả lời Casi obligatorio cuando estás arreglando algo en un proyecto de manera puntual… Estoy convencido de que será muy útil para tareas más complejas o largas. ![](https://secure.gravatar.com/avatar/e13202890fc71998189de57942911974f9d9e437428f74061b9c66fc9fae6a5e? s=60&d=retro&r=g) ### 󠀁[Very good](https://wordpress.org/support/topic/very-good-7647/)󠁿 [Tommaso G. Scibilia](https://profiles.wordpress.org/masino1967/) 7 Tháng 9, 2025 1 trả lời Very good plugin [ Đọc tất cả 4 đánh giá ](https://wordpress.org/support/plugin/anticache/reviews/) ## Người đóng góp & Lập trình viên “Anti-Cache Kit” là mã nguồn mở. Những người sau đã đóng góp vào plugin này. Những người đóng góp * [ Fernando Tellado ](https://profiles.wordpress.org/fernandot/) * [ Ayuda WordPress ](https://profiles.wordpress.org/ayudawp/) “Anti-Cache Kit” đã được dịch qua 2 ngôn ngữ. Cảm ơn [những người tham gia dịch](https://translate.wordpress.org/projects/wp-plugins/anticache/contributors) vì đóng góp của họ. [Dịch “Anti-Cache Kit” sang ngôn ngữ của bạn.](https://translate.wordpress.org/projects/wp-plugins/anticache) ### Muốn tham gia phát triển? [Duyệt code](https://plugins.trac.wordpress.org/browser/anticache/), check out [SVN repository](https://plugins.svn.wordpress.org/anticache/), hoặc theo dõi [nhật ký phát triển](https://plugins.trac.wordpress.org/log/anticache/) qua [RSS](https://plugins.trac.wordpress.org/log/anticache/?limit=100&mode=stop_on_copy&format=rss). ## Nhật ký thay đổi #### 4.1.0 * Fixed duplicate definitions in wp-config.php causing PHP notices on repeated activations * Fixed orphaned if ( ! defined() ) blocks and blank lines in wp-config.php after activation * Fixed wp-config.php restore losing user’s original debug and cache definitions * Fixed MIME type console errors caused by cache-busting applied to non-asset URLs * Conflicting definitions are now commented out with [Anti-Cache Kit] marker instead of deleted * wp-config.php restore is now a plain file copy from backup with no processing * WP_DEBUG_DISPLAY set to false: errors go to debug.log instead of displaying on screen * SCRIPT_DEBUG added to managed constants: commented out on activation, set to true for development * Timestamped backups for both wp-config.php and .htaccess (e.g. wp-config-20260402- 143025.bak) * Backups preserved on deactivation for reference (removed only on plugin deletion) * Fallback restore that uncomments marked lines when no backup is available * Legacy backup filename detection for upgrades from older versions #### 4.0.1 Tested up to WordPress 7.0 #### 4.0.0 * Renamed from “Anti-Cache Emergency Kit” to “Anti-Cache Kit” * Complete UI redesign with dark card theme on WordPress default background * Added optimization plugin deactivation (Perfmatters, FlyingPress, WP Asset CleanUp, Object Cache 4 Everyone, WPO Tweaks, Clearfy) * Added server-level .htaccess anti-cache rules (SiteGround env vars, browser cache headers, ETags, mod_expires) * Added automatic .htaccess backup and restoration on deactivation * Added early cache-busting headers at plugins_loaded for hosting-level bypass * Added CDN/proxy bypass headers (X-Accel-Expires, Surrogate-Control, Vary) * Detailed, AJAX-dismissible activation notice showing all changes made * Unified admin bar indicator with maintenance toggle and settings dropdown * All CSS and JS moved to external files in /assets/ directory * Removed all emoji from code and translation strings * Self-contained maintenance page with site name as heading and aggressive cache prevention * Added support for Powered Cache, Comet Cache, and Swift Performance * Added Kinsta hosting cache clearing * Implemented ayudawp_anticache_cache_plugins filter * Added AyudaWP promotional banner with plugin recommendations * Fixed maintenance page not visible in incognito * Fixed admin notice persistence * Improved responsive layout for all screen sizes #### 3.0.5 * Updated Cloudflare integration to use new namespace (Cloudflare for WordPress v4.14.0+) * Maintained backwards compatibility with legacy namespace #### 3.0.3 * Added automatic backup of wp-config.php before modifications * Added WP_CACHE = false to disable WordPress cache #### 3.0 * Added comprehensive admin management panel * Added optional maintenance mode for non-logged users * Added support for more cache plugins * Added object cache clearing #### 1.0 * Initial release ## Meta * Phiên bản **4.1.0** * Cập nhật lần cuối **2 tháng trước** * Số lượt cài đặt **20+** * Phiên bản WordPress ** 5.0 hoặc cao hơn ** * Đã kiểm tra lên đến **7.0** * Phiên bản PHP ** 7.4 hoặc cao hơn ** * Ngôn ngữ * [English (US)](https://wordpress.org/plugins/anticache/), [Spanish (Chile)](https://cl.wordpress.org/plugins/anticache/), và [Spanish (Spain)](https://es.wordpress.org/plugins/anticache/). * [Dịch sang ngôn ngữ của bạn](https://translate.wordpress.org/projects/wp-plugins/anticache) * Thẻ * [cache](https://vi.wordpress.org/plugins/tags/cache/)[debug](https://vi.wordpress.org/plugins/tags/debug/) [development](https://vi.wordpress.org/plugins/tags/development/)[maintenance](https://vi.wordpress.org/plugins/tags/maintenance/) [troubleshooting](https://vi.wordpress.org/plugins/tags/troubleshooting/) * [Nâng cao](https://vi.wordpress.org/plugins/anticache/advanced/) ## Đánh giá 5 trên 5 sao. * [ 4 5-star reviews ](https://wordpress.org/support/plugin/anticache/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/anticache/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/anticache/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/anticache/reviews/?filter=2) * [ 0 1-star reviews ](https://wordpress.org/support/plugin/anticache/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/anticache/reviews/#new-post) [Xem tất cả đánh giá](https://wordpress.org/support/plugin/anticache/reviews/) ## Những người đóng góp * [ Fernando Tellado ](https://profiles.wordpress.org/fernandot/) * [ Ayuda WordPress ](https://profiles.wordpress.org/ayudawp/) ## Hỗ trợ Có điều gì muốn nói? cần giúp đỡ? [Xem diễn đàn hỗ trợ](https://wordpress.org/support/plugin/anticache/)