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@ 2025-07-25T16:23:58Z

<?php

enum Marker {}

#[Marker]
class C {}
class D {}

function has_marker(string $class) {
    return !empty((new ReflectionClass($class))->getAttributes(Marker::class));
}

var_dump(has_marker(C::class));
var_dump(has_marker(D::class));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

24.33 ms | 404 KiB | 5 Q