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@ 2022-10-26T08:26:15Z

<?php

class Orig1
{
    public static function test()
    {
        echo "ok1\n";
    }
}

class Orig2
{
    public static function test()
    {
        echo "ok2\n";
    }
}

class Delegator
{
    public static function delegate(object $orig)
    {
        static $cache = [];

        $origClass = get_class($orig);

        if (!isset($cache[$origClass])) {
            $className = 'Delegate__' . count($cache);
            
            $cache[$origClass] = $className;
            
            eval("
                class $className {
                    public static function __callStatic(\$name, \$args)
                    {
                        return $origClass::\$name(...\$args);
                    }
                }
            ");
        }
        
        return new $cache[$origClass]($orig);
    }
}


$o1 = new Orig1();
$d1 = Delegator::delegate($o1);
$o2 = new Orig2();
$d2 = Delegator::delegate($o2);

$d1::test();
$d2::test();
$d1::test();

Output for git.master_jit, rfc.property-hooks, git.master: ok1 ok2 ok1

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2022-12-01 RFC: Property hooks - included in PHP 8.4
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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