Separate PHP formulas & update PHP to latest version(s)

[srigi]

Hi,
I'm sending the PR that reflects updates of an official PHP distribution:

moving PHP-8.2 into [email protected]
upgrading unit-php to PHP-8.3
I also slightly cleaned up the php-embed and [email protected] formulas.

[thresheek]

Hi @srigi !

Do you plan to fix the issues found by the bot?

btw I've updated php-embed to 8.3; I'm not sure if it's worth adding another variant for 8.2, but if there is demand, why not.

[srigi]

Hi @srigi !

Do you plan to fix the issues found by the bot?

btw I've updated php-embed to 8.3; I'm not sure if it's worth adding another variant for 8.2, but if there is demand, why not.

I've been trying to fix the build, but went out of luck debugging the brew checks.
With the php 8.2 - I've tried to mimic the defaults that other packages adopts in homebrew - the latest version is with "clean" name, older versions use @x.y postfix.

I believe 8.2 is something that people would want, as not everybody can use latest version.