Backend Integration multiple child component hmr failed (PHP)

[SouthLink]

Describe the bug

The hmr failure was encountered in the back-end(PHP) integrated multi-page mode.
everything worked fine when a single component was introduced

The latest update..

Details please refer to the smallest copy, when I use to start the project with http://localhost:3009/dist/index.html access, HMR is normal,By introducing father http://localhost:3009/dist/index.php PHP file parent components can do normal HMR, child components HMR fails

I think it's because PHP files don't support refreshing

Because my current project is very old, PHP version 5.6, and does not use the Laravel framework

What should I do to use hot update mode normally

Reproduction

minimal reproducible example

System Info

System:
    OS: Windows 10 10.0.18363
    CPU: (6) x64 Intel(R) Core(TM) i5-8500 CPU @ 3.00GHz
    Memory: 3.76 GB / 15.80 GB
  Binaries:
    Node: 16.5.0 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.18 - C:\Program Files\nodejs\yarn.CMD
    npm: 7.19.1 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Chrome: 102.0.5005.115
    Edge: Spartan (44.18362.1533.0)
    Internet Explorer: 11.0.18362.1
  npmPackages:
    @vitejs/plugin-basic-ssl: ^0.1.1 => 0.1.1
    @vitejs/plugin-react: ^2.0.1 => 2.0.1
    vite: ^3.0.6 => 3.0.6

Used Package Manager

npm

Logs

No response

Validations

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• The provided reproduction is a minimal reproducible example of the bug.

[github-actions]

Hello @SouthLink. Please provide a minimal reproduction using a GitHub repository or StackBlitz. Issues marked with need reproduction will be closed if they have no activity within 3 days.

[SouthLink]

I update a Vite plugin to solve this problem
vite-plugin-backend-hmr

[sapphi-red]

That is one of the intended ways to make HMR work with backend integration.
Vite does not/cannot know which files are used so a plugin is needed to handle by Vite.

[SouthLink]

这是使 HMR 与后端集成一起工作的预期方法之一。 Vite 不知道/不能知道使用了哪些文件，因此 Vite 需要一个插件来处理。

I found that HMR in the HTML file is success, but HMR in the PHP file fails.
After searching, I found that in the deep level introduction, vite hmr only updates the current file and does not update to the top parent component, so the hot update fails.
So I used the module importers the file to find the top-level component update.
Isthat right please?

[sapphi-red]

Ah, I understand what you were saying about.

This was because you were importing http://localhost:3009/@react-refresh in index.php.

import RefreshRuntime from 'http://localhost:3009/@react-refresh'

This should be importing http://localhost:3009/dist/@react-refresh. (index.html has this, so it's working.)

Related issue: #5656