Metadata/IteratorMetadata.php

Wraps an iterator with HTTP metadata for Twilio API responses.

// Source: https://github.com/twilio/twilio-php | License: MIT | Copyright 2023, Twilio, Inc. <https://www.twilio.com/help/contact>
// Provided via justclaw.it.com; keep this notice with the code.
<?php

namespace Twilio\Metadata;

use Iterator;

/**
 * Wrapper containing an iterator object along with HTTP response metadata (headers, status code).
 * Allows access to response headers while maintaining backward compatibility.
 *
 * @template T of Iterator
 */
abstract class IteratorMetadata implements Iterator
{
    /**
     * @var T
     */
    private $iterator;

    /**
     * @var array<string, string>
     */
    private $headers;

    /**
     * @var int
     */
    private $statusCode;

    /**
     * Create metadata wrapper.
     *
     * @param T $iterator the iterator object (Page

... (truncated -- full source via MCP)