<?php namespace Spatie\Ray\Payloads; class ExpandPayload extends Payload { /** @var array */ protected $keys = []; /** @var int|null */ protected $level = null; public function __construct(array $values = []) { foreach ($values as $value) { if (is_numeric($value)) { $this->level = max($this->level, $value); continue; } $this->keys[] = $value; } } public function getType(): string { return 'expand'; } public function getContent(): array { return [ 'keys' => $this->keys, 'level' => $this->level, ]; } }