Add guide for setting up php codespaces

[garrettw]

Why:

There is already a PHP template for Codespaces, but no guide to match.

Closes: #25719

What's being changed (if available, include any code snippets, screenshots, or gifs):

added an article, though I'll need help or guidance on getting the necessary screenshots added in

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• I have reviewed my changes in staging, available via the View deployment link in this PR's timeline.

  • For content changes, you will also see an automatically generated comment with links directly to pages you've modified. The comment won't appear if your PR only edits files in the data directory.

• For content changes, I have completed the self-review checklist.

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Automatically generated comment ℹ️

This comment is automatically generated and will be overwritten every time changes are committed to this branch.

The table contains an overview of files in the content directory that have been changed in this pull request. It's provided to make it easy to review your changes on the staging site. Please note that changes to the data directory will not show up in this table.

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Content directory changes

You may find it useful to copy this table into the pull request summary. There you can edit it to share links to important articles or changes and to give a high-level overview of how the changes in your pull request support the overall goals of the pull request.

Source	Preview	Production	What Changed
codespaces/guides.md	fpt ghec	fpt ghec
codespaces/index.md	fpt ghec	fpt ghec
codespaces/setting-up-your-project-for-codespaces/adding-a-dev-container-configuration/index.md	fpt ghec	fpt ghec
New file: codespaces/setting-up-your-project-for-codespaces/adding-a-dev-container-configuration/setting-up-your-php-project-for-codespaces.md	fpt ghec	fpt ghec

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fpt: Free, Pro, Team
ghec: GitHub Enterprise Cloud
ghes: GitHub Enterprise Server
ghae: GitHub AE

[garrettw]

Hmm, none of my changes are visible on the preview links. What have I missed?

[cmwilson21]

@garrettw Thanks for opening an issue and linking it to your PR! ⚡

We appreciate your time with this. I'll get it triaged for review ✨

However, I'm unsure about the error in the preview. We'll look into that a bit more and hopefully find an answer for you 💖

[hubwriter]

@garrettw - Many thanks for raising this PR.

The preview for this wasn't working because the new article needed to be added to the index.md file for https://docs-25720-f52a5e.preview.ghdocs.com/codespaces/setting-up-your-project-for-codespaces/adding-a-dev-container-configuration. I've added this now.

I'll take a look at this PR and check with product management about adding the new article. Thanks again for your work on this. 👍

[hubwriter]

I've added some suggestions of changes to make this match what I get in the devcontainer.json when I step through this article (using the preview).

Unfortunately, when I get the the end and run the application I get an error. This needs some debugging.

[hubwriter]

@garrettw - please move this PR out of the Draft state when it's ready for a re-review. Thanks.

[cmwilson21]

👋 Hey @garrettw - just wanted to check in and see if this is ready for re-review? No rush, just didn't want it to fall off the radar 👍

[garrettw]

Not sure why it refuses to deploy when I push a commit. I guess someone else will have to do it again.

[hubwriter]

@garrettw - Many thanks for the changes you've made.

Unfortunately, when I step through the revised article (https://docs-25720-f52a5e.preview.ghdocs.com/en/codespaces/setting-up-your-project-for-codespaces/adding-a-dev-container-configuration/setting-up-your-php-project-for-codespaces) the end result is a 403 "Forbidden" page.

We need to make this tutorial bullet-proof for folks, so that it will work for everyone who tries it. If you can fix this that'd be great. Thanks again for your work on this. 👍

[hubwriter]

@garrettw - This is great! Many thanks for your work on this. I've tested the article in the preview and it's working just fine now. Thanks for sticking with this. It's really nice to have a PHP tutorial to add to the others. 🎉

I'll get this merged and published now.

Many thanks again. 🎖️
🚀

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