Title: Konfyra Omni Guard Author: gsrcoimbatore Published: 14 agosto, 2026 Last modified: 22 agosto, 2026 --- Pesquisar plugins ![](https://ps.w.org/konfyra-omni-guard/assets/banner-772x250.png?rev=3647930) ![](https://ps.w.org/konfyra-omni-guard/assets/icon-128x128.png?rev=3647927) # Konfyra Omni Guard Por [gsrcoimbatore](https://profiles.wordpress.org/gsrcoimbatore/) [Baixar](https://downloads.wordpress.org/plugin/konfyra-omni-guard.1.0.1.zip) * [Detalhes](https://br.wordpress.org/plugins/konfyra-omni-guard/#description) * [Avaliações](https://br.wordpress.org/plugins/konfyra-omni-guard/#reviews) * [Instalação](https://br.wordpress.org/plugins/konfyra-omni-guard/#installation) * [Desenvolvimento](https://br.wordpress.org/plugins/konfyra-omni-guard/#developers) [Suporte](https://wordpress.org/support/plugin/konfyra-omni-guard/) ## Descrição **The problem Omni Guard solves:** Prevents WordPress White Screen of Death from missing plugin dependencies. Static scanner, runtime guard, pre-flight checks. Free. This happens constantly. WordPress has no built-in protection for it. Omni Guard fills that gap. **How it works — four layers of protection:** **1. Static Scanner** Analyses the PHP source code of all active plugins using PHP’s tokeniser (no regex, no exec). Builds a dependency map: which plugin calls functions defined in which other plugin. Runs twice daily via WP-Cron and whenever a plugin is activated or deactivated. **2. Runtime Error Handler** Registers a `set_error_handler()` and `register_shutdown_function()` at priority 1, before any other plugin fires. If an undefined function call occurs at runtime, Omni Guard catches it, logs the incident, and — in admin — shows a clean recovery page instead of a blank screen. **3. Dependency Pre-flight Check** On every admin request, reads the dependency map and verifies that every mapped cross-plugin function actually exists right now. If any is missing, an admin notice fires _before_ any plugin code tries to call it. **4. Developer Safety Shims — `og_call()`, `og_exists()`, `og_guard()`** Global helper functions that plugin developers can use to make their cross-plugin calls crash-proof: ``` `php ``` // Returns WP_Error if missing — never crashes $result = og_call( ‘some_plugin_function’, $arg1, $arg2 ); // Boolean existence check if ( og_exists( ‘some_plugin_function’ ) ) { … } // Call with a fallback $result = og_guard( ‘some_plugin_function’, fn() => ‘default’, $arg1 ); ` **Admin Dashboard includes:** * Live dependency health overview with KPI cards * Full dependency map (filterable by risk level: high / medium / low) * Incident log with detection method, timestamp, URL, and alert status * Pre-flight status: functions missing _right now_ * Settings: scan depth, email alerts, whitelist, ignore list, danger zone **Email alerts** are throttled to once per function per hour, with a maximum of 5 per day, to avoid noise. **Zero impact on production performance** — scanning runs in WP-Cron background jobs. The runtime guard adds a single error handler registration at init. No database queries on the frontend unless a pre-flight is triggered. ## Instalação 1. Upload `omni-guard.zip` via Plugins Add New Upload Plugin 2. Activate 3. Go to **Omni Guard Dashboard** 4. Click **Run Scan Now** to build the initial dependency map 5. Optionally enable email alerts under **Omni Guard Settings** ## Perguntas frequentes ### Does this fix missing dependencies? No. It prevents your site from crashing when they go missing, logs the incident, and alerts you. You still need to re-activate the missing plugin or remove the dependency. ### Does the scanner modify any plugin files? Never. Omni Guard is read-only at the filesystem level. It analyses files but never writes to them. ### Will this slow down my site? No. Scanning runs in WP-Cron background tasks. The runtime guard registers one error handler — effectively zero overhead. ### What PHP version is required? PHP 8.0 or higher (uses match expressions, named arguments, first-class callables). ### What is a risk level? High (3): Functions related to auth, payment, security, or sanitisation. Medium( 2): Data functions — get_, set_, update_, delete_, etc. Low (1): Utility/helper functions unlikely to cause data loss if missing. ## Avaliações Não há avaliações para este plugin. ## Colaboradores e desenvolvedores “Konfyra Omni Guard” é um programa de código aberto. As seguintes pessoas contribuíram para este plugin. Colaboradores * [ gsrcoimbatore ](https://profiles.wordpress.org/gsrcoimbatore/) [Traduzir o “Konfyra Omni Guard” para seu idioma.](https://translate.wordpress.org/projects/wp-plugins/konfyra-omni-guard) ### Interessado no desenvolvimento? [Navegue pelo código](https://plugins.trac.wordpress.org/browser/konfyra-omni-guard/), consulte o [repositório SVN](https://plugins.svn.wordpress.org/konfyra-omni-guard/) ou assine o [registro de desenvolvimento](https://plugins.trac.wordpress.org/log/konfyra-omni-guard/) por [RSS](https://plugins.trac.wordpress.org/log/konfyra-omni-guard/?limit=100&mode=stop_on_copy&format=rss). ## Registro de alterações #### 1.0.1 * Updated compatibility information for WordPress 7.1. #### 1.0.0 * Initial release. * Static scanner with PHP tokeniser. * Runtime error handler + shutdown handler. * Pre-flight dependency checker. * og_call(), og_exists(), og_guard() global shims. * Admin dashboard: Dashboard, Dependency Map, Incident Log, Settings. * Email alerts with throttling. * REST API endpoints for live dashboard refresh. * Deactivation detection: immediate alert when a provider plugin is turned off. ## Meta * Versão **1.0.1** * Última atualização **2 meses atrás** * Instalações ativas **Menos de 10** * Versão do WordPress ** 6.0 ou superior ** * Testado até **7.1.3** * Versão do PHP ** 8.0 ou superior ** * Idioma * [English (US)](https://wordpress.org/plugins/konfyra-omni-guard/) * Tags * [fatal error](https://br.wordpress.org/plugins/tags/fatal-error/)[safety](https://br.wordpress.org/plugins/tags/safety/) [white-screen-of-death](https://br.wordpress.org/plugins/tags/white-screen-of-death/) * [Visualização avançada](https://br.wordpress.org/plugins/konfyra-omni-guard/advanced/) ## Classificações Ainda não foi enviada nenhuma avaliação. [Sua avaliação](https://wordpress.org/support/plugin/konfyra-omni-guard/reviews/#new-post) [Ver todas avaliações](https://wordpress.org/support/plugin/konfyra-omni-guard/reviews/) ## Colaboradores * [ gsrcoimbatore ](https://profiles.wordpress.org/gsrcoimbatore/) ## Suporte Tem algo a dizer? Precisa de ajuda? [Ver fórum de suporte](https://wordpress.org/support/plugin/konfyra-omni-guard/)