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<?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 for 8.2.29, 8.3.5 - 8.3.28, 8.4.8 - 8.4.14, 8.5.0
bool(true) bool(false)
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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