Title: Azvian Preflight
Author: azvian
Published: <strong>18 septembre 2026</strong>
Last modified: 18 septembre 2026

---

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![](https://s.w.org/plugins/geopattern-icon/azvian-preflight.svg)

# Azvian Preflight

 Par [azvian](https://profiles.wordpress.org/azvian/)

[Télécharger](https://downloads.wordpress.org/plugin/azvian-preflight.0.1.1.zip)

 * [Détails](https://fr.wordpress.org/plugins/azvian-preflight/#description)
 * [Avis](https://fr.wordpress.org/plugins/azvian-preflight/#reviews)
 *  [Installation](https://fr.wordpress.org/plugins/azvian-preflight/#installation)
 * [Développement](https://fr.wordpress.org/plugins/azvian-preflight/#developers)

 [Support](https://wordpress.org/support/plugin/azvian-preflight/)

## Description

Updating is the most common way a live WordPress site breaks. Azvian
 Preflight 
runs a check _before_ you apply an update — or on any installed plugin or theme 
on demand — and answers two questions about that change:

**Is it safe?**
 A static scan of the code for functions, classes and constants 
that are deprecated or removed in your current or a target PHP version, or a deprecated
WordPress function. You get a `file:line` list and a plain verdict: looks clear /
deprecations found / review before updating. Findings are flagged _usage_, not proof
of breakage — a lot of deprecated calls are safely guarded by version checks — so
the wording stays honest.

**What does it cost?**
 A footprint of the target’s registered CSS/JS: which handles
it owns and what those files weigh, so you have a baseline to compare against after
you update.

Everything runs locally. No account, no external calls, no data leaves your
 site.

#### WP-CLI

    ```
    wp preflight check woocommerce/woocommerce.php --target-php=8.3
    ```

#### Preflight Pro

A separate add-on (from azvian.com, subscription) adds automatic pre-flight
 on 
every update and auto-update, a continuously maintained compatibility dataset (including
per-plugin breaking changes), WordPress-major and PHP-major readiness, custom-code
scanning, real before/after impact diffs with history, and safe-update with automatic
rollback. The free plugin works fully on its own.

## Installation

 1. Install and activate.
 2. Open **Azvian Preflight** in the admin menu.
 3. Run a pre-flight against a pending update, or any installed plugin/theme.

## FAQ

### Does a finding mean the update will break my site?

No. It means the code _uses_ an API that changed. Many such calls are
 guarded by
version checks. Treat findings as « look here », not « this breaks ».

### Does it phone home?

No. The free plugin uses only the dataset bundled with it.

## Avis

Il n’y a aucun avis pour cette extension.

## Contributeurs/contributrices & développeurs/développeuses

« Azvian Preflight » est un logiciel libre. Les personnes suivantes ont contribué
à cette extension.

Contributeurs

 *   [ azvian ](https://profiles.wordpress.org/azvian/)

[Traduisez « Azvian Preflight » dans votre langue.](https://translate.wordpress.org/projects/wp-plugins/azvian-preflight)

### Le développement vous intéresse ?

[Parcourir le code](https://plugins.trac.wordpress.org/browser/azvian-preflight/),
consulter le [SVN dépôt](https://plugins.svn.wordpress.org/azvian-preflight/), ou
s’inscrire au [journal de développement](https://plugins.trac.wordpress.org/log/azvian-preflight/)
par [RSS](https://plugins.trac.wordpress.org/log/azvian-preflight/?limit=100&mode=stop_on_copy&format=rss).

## Journal des modifications

#### 0.1.1

 * Renamed to Azvian Preflight (from Preflight) at the WordPress.org review
    team’s
   request, to avoid naming confusion with existing plugins in the same « preflight»
   naming space (PreFlight Scanner, Site Preflight, and others). No functional changes.

#### 0.1.0

 * First release: static compatibility scanner (functions, constants and
    deprecated
   hooks), asset footprint, run history, admin screen, WP-CLI command, and a bundled
   dataset covering PHP 7.4-8.4 removals/deprecations and WordPress core deprecations.

## Méta

 *  Version **0.1.1**
 *  Dernière mise à jour **il y a 2 semaines**
 *  Installations actives **Moins de 10**
 *  Version de WordPress ** 6.4 ou plus **
 *  Testé jusqu’à **7.1.2**
 *  Version de PHP ** 7.4 ou plus **
 *  Langue
 * [English (US)](https://wordpress.org/plugins/azvian-preflight/)
 * Étiquettes
 * [compatibility](https://fr.wordpress.org/plugins/tags/compatibility/)[deprecated](https://fr.wordpress.org/plugins/tags/deprecated/)
   [php version](https://fr.wordpress.org/plugins/tags/php-version/)[safe-updates](https://fr.wordpress.org/plugins/tags/safe-updates/)
   [updates](https://fr.wordpress.org/plugins/tags/updates/)
 *  [Vue avancée](https://fr.wordpress.org/plugins/azvian-preflight/advanced/)

## Évaluations

Aucun avis n’a encore été envoyé.

[Votre avis](https://wordpress.org/support/plugin/azvian-preflight/reviews/#new-post)

[Tout voir](https://wordpress.org/support/plugin/azvian-preflight/reviews/)

## Contributeurs

 *   [ azvian ](https://profiles.wordpress.org/azvian/)

## Support

Quelque chose à dire ? Besoin d’aide ?

 [Voir le forum de support](https://wordpress.org/support/plugin/azvian-preflight/)