AccountVkontakte::getPosts

protected function getPosts(array $postIDs)
{
	return $this->getRequest()->send([
		'method' => 'GET',
		'endpoint' => 'wall.getById',
		'fields' => [
			'posts' => implode(',', array_values($postIDs)),
			'fields' => 'id,attachments',
		]
	]);
}