On Sat, Aug 8, 2020 at 2:22 AM tyson andre <tysonandre...@hotmail.com>
wrote:
> Hi internals,
>
> The match expression can be thought of as a much more concise/readable
> equivalent to chained ternary operators.
> I'm proposing allowing matches in constant expressions when all parts of
> the match are constant expressions.
>
> For example, these two class constants would have equivalent behaviors if
> match expressions were allowed in constant expressions.
>
> ```
> class MyClass {
> const CONFIG_SETTING = (APP_ENVIRONMENT == 'dev' || APP_ENVIRONMENT ==
> 'stage') ? 'development-config' :
> (APP_ENVIRONMENT == 'prod' ? 'production-config' : null);
>
> const CONFIG_SETTING = match(APP_ENVIRONMENT) {
> 'dev', 'stage' => 'development-config',
> 'prod' => 'production-config',
> default => null,
> };
> }
> ```
>
> https://github.com/php/php-src/pull/5951 implements the main part of the
> change.
>
Hi, thanks, just noticed that your examples should use `===` not `==`.
Regards
--
Guilliam Xavier
