Implement Pointcuts

[WalterWoshid]

Example:

use Okapi\Aop\Attributes\Aspect;
use Okapi\Aop\Attributes\Before;
use Okapi\Aop\Attributes\Pointcut;
use Okapi\Aop\Invocation\MethodInvocation;

#[Aspect]
class LoggingAspect
{
    #[Pointcut(
        class: "Example\\SomeClass",
        method: "someMethod"
    )]
    public function myPointcut() {}

    #[Before(pointcut: "myPointcut")]
    public function beforeMethod(MethodInvocation $invocation): void
    {
        echo 'Before advice: Method intercept for ', $invocation->getMethod()->getName(), PHP_EOL;
    }
}