47 lines
1.3 KiB
PHP
47 lines
1.3 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* This file is part of Hyperf.
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*
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* @link https://www.hyperf.io
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* @document https://hyperf.wiki
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* @contact group@hyperf.io
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* @license https://github.com/hyperf/hyperf/blob/master/LICENSE
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*/
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namespace Hyperf\Utils;
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use RuntimeException;
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class Network
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{
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public static function ip(): string
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{
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$ips = [];
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if (function_exists('swoole_get_local_ip')) {
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$ips = swoole_get_local_ip();
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}
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if (empty($ips) && function_exists('net_get_interfaces')) {
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foreach (net_get_interfaces() ?: [] as $name => $value) {
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foreach ($value['unicast'] as $item) {
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if (! isset($item['address'])) {
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continue;
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}
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if (! Str::contains($item['address'], '::') && $item['address'] !== '127.0.0.1') {
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$ips[$name] = $item['address'];
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}
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}
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}
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}
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if (is_array($ips) && ! empty($ips)) {
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return current($ips);
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}
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/** @var mixed|string $ip */
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$ip = gethostbyname(gethostname());
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if (is_string($ip)) {
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return $ip;
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}
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throw new RuntimeException('Can not get the internal IP.');
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}
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}
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