The PHP team has announced the fifth testing release of PHP 8.0.0, Beta 2. This continues the PHP 8.0 release cycle, the rough outline of which is specified in the PHP Wiki.

For source downloads of PHP 8.0.0 Beta 2 please visit the download page.

Please carefully test this version and report any issues found in the bug reporting system.

Please DO NOT use this version in production, it is an early test version.

For more information on the new features and other changes, you can read the NEWS file, or the UPGRADING file for a complete list of upgrading notes. These files can also be found in the release archive.

The next release will be Beta 3, planned for Sep 3 2020.

Nice slides: 

What's new in PHP 8.0?

https://www.slideshare.net/nikita_ppv/whats-new-in-php-80

I couldn't install on WampServer, so I use Laragon

After installation of PHP8 on Laragon:

1. Open the file: C:\laragon\etc\apache2\mod_php.conf
2. Change php8_module to php_module

I use WampServer for PHP 7, so I can switch to PHP7 for debugging, since the xdebug doesn't support yet PHP8

You can download the Windows PHP 8 binaries from: https://windows.php.net/qa/

Unzip it to your Laragon folder, e.g. C:\laragon\bin\php\

so you have: C:\laragon\bin\php\php-8.0.0beta2-Win32-vs16-x64\

Then start Laragon.

It should find PHP8, and you should see it in your Laragon PHP selection. 

After you select PHP8, you will get an error, so stop Laragon and make these changes:

1. Open the file: C:\laragon\etc\apache2\mod_php.conf
2. Change php8_module to php_module

Once you do it, restart Laragon again, and PHP8 should work 

I'm glad to hear that it works!

But Laragon comes with its own Apache, and you can always download the latest Apache from Apache Lounge

I have Apache on both Laragon and WampServer, and it works without any problem.

The same with MySQL, but here I point Laragon's MySQL to the data folder on WampServer, so I can switch from Laragon with PHP8 to WampServer with PHP7, while testing the same Website with the same data.