= array_filter($instances_json['instances'], fn($n) => $n['librey']); $librex_instances = array_filter($instances_json['instances'], fn($n) => $n['librey']); $librex_instances = array_filter($instances_json['instances'], fn($n) => $n['librey']); $librex_instances = array_filter($instances_json['instances'], fn($n) => $n['librey']); $librex_instances