Ubuntu
$keys The services keys to resolve.
* @psalm-param array $keys
*
* @return array A list containing the resolved service values, in the same order as in $keys.
*/
protected function resolveKeys(ContainerInterface $c, array $keys): array
{
return $this->resolveDeps($c, $keys);
}
/**
* Resolves a set of dependencies using a given container.
*
* @param ContainerInterface $c The container to use for service resolution.
* @param array $deps The list of dependencies, where each is either a callable definitions or key.
* @psalm-param ServiceRef[] $deps
*
* @return array A list containing the resolved dependencies, in the same order as given in $keys.
*/
protected function resolveDeps(ContainerInterface $c, array $deps): array
{
$result = [];
foreach ($deps as $dep) {
$result[] = $this->resolveSingleDep($c, $dep);
}
return $result;
}
/**
* Resolves a single dependency using a given container.
*
* @param ContainerInterface $c The container to use for service resolution.
* @param string|callable $dep The service definition, or its key.
* @psalm-param ServiceRef $dep
*
* @return mixed The resolved service value.
*/
protected function resolveSingleDep(ContainerInterface $c, $dep)
{
return is_callable($dep) ? $dep($c) : $c->get($dep);
}
}