This adds an EnumBuilder to create PHP enums, and a #[php_enum] macro which you can attach to Rust enums.
Only symbolic enums are supported from Rust. PHP doesn't support enums that hold data. They do support scalar backend-enums, however Rust does not support that. So, the #[php_enum] can only be used for non-backed enums. You can implement backed enums via the EnumBuilder in cses where you'd want to implement your own IntoZval / FromZval for your name and do something custom with the backed value.
We could potentially add attributes to the enum for their string / int scale values in PHP though.
I've added cfg php8.1 to this, as enums are only supported in PHP >= 8.1. I think it's better to conintue supporting PHP 8.0 for the time being, and just have the enums only be available in >= php 8.1.
This adds an EnumBuilder to create PHP enums, and a
#[php_enum]macro which you can attach to Rust enums.Only symbolic enums are supported from Rust. PHP doesn't support enums that hold data. They do support scalar backend-enums, however Rust does not support that. So, the
#[php_enum]can only be used for non-backed enums. You can implement backed enums via the EnumBuilder in cses where you'd want to implement your own IntoZval / FromZval for your name and do something custom with the backed value.We could potentially add attributes to the enum for their string / int scale values in PHP though.
I've added cfg php8.1 to this, as enums are only supported in PHP >= 8.1. I think it's better to conintue supporting PHP 8.0 for the time being, and just have the enums only be available in >= php 8.1.