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@ 2026-02-08T08:46:14Z

<?php

declare(strict_types=1);

class Foo {
    const int FOO = 42;
} 

/**
 * @psalm-require-extends Foo
 */
trait Bar {
    public function foo(): int {
        return static::FOO;
    }
}

class Baz extends Foo {
    use Bar;
} 

$baz = new Baz();
var_dump($baz->foo());

Output
Performance
VLD
References
Branches

Output for 8.3.5 - 8.3.30, 8.4.9 - 8.4.17, 8.5.1 - 8.5.2: int(42)

preferences:dark modelive previewkey bindings

53.64 ms | 406 KiB | 5 Q