function RequestAttributeValueResolver::resolve

Overrides ValueResolverInterface::resolve

File

vendor/symfony/http-kernel/Controller/ArgumentResolver/RequestAttributeValueResolver.php, line 25

Class

RequestAttributeValueResolver

Yields a non-variadic argument's value from the request attributes.

Namespace

Symfony\Component\HttpKernel\Controller\ArgumentResolver

Code

public function resolve(Request $request, ArgumentMetadata $argument) : array {
    return !$argument->isVariadic() && $request->attributes
        ->has($argument->getName()) ? [
        $request->attributes
            ->get($argument->getName()),
    ] : [];
}