/**
  * {@inheritdoc}
  */
 public function supports(Request $request, ArgumentMetadata $argument)
 {
     return !$argument->isVariadic() && $request->attributes->has($argument->getName());
 }
示例#2
0
 /**
  * {@inheritdoc}
  */
 public function supports(Request $request, ArgumentMetadata $argument)
 {
     return $argument->hasDefaultValue() || (null !== $argument->getType() && $argument->isNullable() && !$argument->isVariadic());
 }