Online PHP editor | rfc for dt8R3

@ 2021-03-01T02:32:15Z

<?php

interface factory
{
    public static function new(): factory;
}

#[Value]
class Value
{
    public int $value;
    
    public function __construct(int $value)
    {
        $this->value = $value;
    }
}

#[Value(value: 42)]
class One implements factory
{
    public static function new(): One
    {
        return new One;
    }
    
}

#[Value(value: 2)]
class Two implements factory
{
    public static function new(): Two
    {
        return new Two;
    }
}

#[Value(value: 3)]
class Three implements factory
{
    public static function new(): Three
    {
        return new Three;
    }
}



$arrayOfClasses = [One::new(), Two::new(), Three::new()];

function dumpAttributeData(ReflectionClass $reflection)
{
    $attributes = $reflection->getAttributes();
    
    foreach ($attributes as $attribute) {
        var_dump($attribute->getName());
        var_dump($attribute->getArguments());
    }
}

foreach ($arrayOfClasses as $class) {
    dumpAttributeData(new ReflectionClass($class::class));
}

Output for git.master, git.master_jit, rfc.property-hooks: string(5) "Value" array(1) { ["value"]=> int(42) } string(5) "Value" array(1) { ["value"]=> int(2) } string(5) "Value" array(1) { ["value"]=> int(3) }

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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