nicodinus/amphp2-dns

Async DNS resolution for PHP based on legacy version of amphp/amp framework (^2.6)

dev-master 2022-08-25 16:35 UTC

Requires

• php: >=7.4
• ext-filter: *
• ext-json: *
• amphp/amp: ^2.6
• amphp/byte-stream: ^1.8
• amphp/parser: ^1
• amphp/windows-registry: ^0.3
• daverandom/libdns: ^2.0.1
• nicodinus/amphp2-cache: dev-master

Requires (Dev)

• amphp/phpunit-util: ^2
• nicodinus/php-cs-fixer-config: dev-master
• phpunit/phpunit: ^9.5
• vimeo/psalm: ^4.26

Replaces

• amphp/dns: ^1

MIT

• Chris Wright
• Daniel Lowrey
• Bob Weinand
• Niklas Keller
• Aaron Piotrowski
• Aleksei Iarovoi

• client
• async
• dns
• resolve
• amp
• amphp

README

amphp/dns provides asynchronous DNS resolution for PHP based on Amp.

Installation

composer require amphp/dns

Example

<?php

require __DIR__ . '/examples/_bootstrap.php';

use Amp\Dns;
use Amp\Loop;

Loop::run(function () {
    $githubIpv4 = yield Dns\resolve("github.com", Dns\Record::A);
    pretty_print_records("github.com", $githubIpv4);

    $googleIpv4 = Amp\Dns\resolve("google.com", Dns\Record::A);
    $googleIpv6 = Amp\Dns\resolve("google.com", Dns\Record::AAAA);

    $firstGoogleResult = yield Amp\Promise\first([$googleIpv4, $googleIpv6]);
    pretty_print_records("google.com", $firstGoogleResult);

    $combinedGoogleResult = yield Amp\Dns\resolve("google.com");
    pretty_print_records("google.com", $combinedGoogleResult);

    $googleMx = yield Amp\Dns\query("google.com", Amp\Dns\Record::MX);
    pretty_print_records("google.com", $googleMx);
});