@ -232,6 +232,9 @@ class ArrayLoader implements LoaderInterface
{
{
$res = array();
$res = array();
foreach ($links as $target => $constraint) {
foreach ($links as $target => $constraint) {
if (!is_string($constraint)) {
throw new \UnexpectedValueException('Link constraint in '.$source.' '.$description.' > '.$target.' should be a string, got '.gettype($constraint) . ' (' . var_export($constraint, true) . ')');