Curl

25final class Curl implements Transport {26	const CURL_7_10_5 = 0x070A05;27	const CURL_7_16_2 = 0x071002;28 29	/**30	 * Raw HTTP data31	 *32	 * @var string33	 */34	public $headers = '';35 36	/**37	 * Raw body data38	 *39	 * @var string40	 */41	public $response_data = '';42 43	/**44	 * Information on the current request45	 *46	 * @var array cURL information array, see {@link https://www.php.net/curl_getinfo}47	 */48	public $info;49 50	/**51	 * cURL version number52	 *53	 * @var int54	 */55	public $version;56 57	/**58	 * cURL handle59	 *60	 * @var resource|\CurlHandle Resource in PHP < 8.0, Instance of CurlHandle in PHP >= 8.0.61	 */62	private $handle;63 64	/**65	 * Hook dispatcher instance66	 *67	 * @var \WpOrg\Requests\Hooks68	 */69	private $hooks;70 71	/**72	 * Have we finished the headers yet?73	 *74	 * @var boolean75	 */76	private $done_headers = false;77 78	/**79	 * If streaming to a file, keep the file pointer80	 *81	 * @var resource82	 */83	private $stream_handle;84 85	/**86	 * How many bytes are in the response body?87	 *88	 * @var int89	 */90	private $response_bytes;91 92	/**93	 * What's the maximum number of bytes we should keep?94	 *95	 * @var int|bool Byte count, or false if no limit.96	 */97	private $response_byte_limit;98 99	/**100	 * Constructor101	 */102	public function __construct() {103		$curl          = curl_version();104		$this->version = $curl['version_number'];