public function endVisitingObject(ClassMetadata $metadata, $data, array $type, Context $context)
{
$rs = parent::endVisitingObject($metadata, $data, $type, $context);
// Force JSON output to "{}" instead of "[]" if it contains either no properties or all properties are null.
if (empty($rs)) {
$rs = new \ArrayObject();
}
return $rs;
}
public function endVisitingObject(ClassMetadata $metadata, $data, array $type, Context $context)
{
$rs = parent::endVisitingObject($metadata, $data, $type, $context);
// Force JSON output to "{}" instead of "[]" if it contains either no properties or all properties are null.
if (empty($rs)) {
$rs = new \ArrayObject();
if (array() === $this->getRoot() && 0 === $context->getDepth()) {
$this->setRoot(clone $rs);
}
}
return $rs;
}
