Laravel 10 support

[stefnats]

This is a simple PR for upgrading to Laravel 10.
I hope that i didn't miss anything :)

[mrailton]

👍🏻 Was coming here to add this, thanks for doing it @stefnats, hopefully Graham has time soon to accept and release

[Quadrubo]

Hey, you made an error in your composer.json file. There are too many quotation marks.

Your composer.json

...
        "illuminate/contracts": "^8.75 || ^9.0" || ^10.0",
        "illuminate/filesystem": "^8.75 || ^9.0 || ^10.0"",
        "illuminate/support": "^8.75 || ^9.0 || ^10.0"",
        "illuminate/view": "^8.75 || ^9.0 || ^10.0"",
...

The right composer.json

...
        "illuminate/contracts": "^8.75 || ^9.0 || ^10.0",
        "illuminate/filesystem": "^8.75 || ^9.0 || ^10.0",
        "illuminate/support": "^8.75 || ^9.0 || ^10.0",
        "illuminate/view": "^8.75 || ^9.0 || ^10.0",
...

[Quadrubo]

@stefnats I opened a pull request on your fork so I don't have to open a second pr on this repo

[stefnats]

@Quadrubo ah thanks, sorry, it was too early this morning :)

[ultrono]

For the impatient people such as myself, I've made a quick fork that includes this PR. All tests are passing.

composer require ultrono/markdown

See https://github.com/ultrono/Laravel-Markdown

When this PR is merged in the main repository I'll delete my fork to avoid confusion.

[jorenvh]

@GrahamCampbell any chance this can be merged? Currently blocks upgrades to Laravel 10.

I've worked around it with a fork and am currently using that. But I rather switch that to the original package before pushing to production :)

[GrahamCampbell]

Thanks for making a start here, though there are quite a few missing things here, such as updating the readme, and the tests are currently failing. I will handle the upgrade myself, shortly. In the meanwhile, Sponsoring me is a great way to support this project, and better enable me to perform these upgrades in a timely manor. I maintain or co-maintain upwards of 100 OSS repos. 💻

[GrahamCampbell]

v15.0.0 has now been released, with PHP 8.2 and Laravel 10 support.

[ultrono]

Thanks for making a start here, though there are quite a few missing things here, such as updating the readme, and the tests are currently failing. I will handle the upgrade myself, shortly. In the meanwhile, Sponsoring me is a great way to support this project, and better enable me to perform these upgrades in a timely manor. I maintain or co-maintain upwards of 100 OSS repos. 💻

Yep it was done very quickly as I needed it for an upgrade. All tests passed on my fork with PHP 8.1 and Laravel.