Z0SHnuqJ

1<?php
2class Captcha
3{
4    private $key;
5    private $secretkey;
6    private $userip;
7
8    public function set($call, $data)
9    {
10        switch($call)
11        {
12            case 'key':
13                return $this->key = $data;
14            break;
15            case 'secretkey':
16                return $this->secretkey = $data;
17            break;
18            case 'userip':
19                return $this->userip = $data;
20            break;
21        }
22    }
23
24    public function get($call)
25    {
26        switch($call)
27        {
28            case 'key':
29                return $this->key;
30            break;
31            case 'secretkey':
32                return $this->secretkey;
33            break;
34            case 'userip':
35                return $this->userip;
36            break;
37        }
38    }
39
40    public function __construct($data = [])
41    {
42        if (isset($data['key'])) $this->set('key', $data['key']);
43        if (isset($data['secretkey'])) $this->set('key', $data['secretkey']);
44        if (isset($data['secretkey'])) $this->set('key', $data['secretkey']);
45    }
46
47    private function getUserIp() : string
48    {
49        return $_SERVER['HTTP_CF_CONNECTING_IP'] ?? $_SERVER['HTTP_X_FORWARDED_FOR'] ?? $_SERVER['HTTP_X_CLIENT_IP'] ?? $_SERVER['REMOTE_ADDR'] ?? null;
50    }
51
52    private function post(string $url, array $data)
53    {
54        $curl = curl_init();
55        curl_setopt_array($curl, array(
56            CURLOPT_URL => $url,
57            CURLOPT_RETURNTRANSFER => true,
58            CURLOPT_POST => true,
59            CURLOPT_FAILONERROR => false,
60            CURLOPT_FOLLOWLOCATION => true,
61            CURLOPT_POSTFIELDS => http_build_query($data)
62        ));
63
64        $response = json_encode(curl_exec($curl));
65        curl_close($curl);
66
67        return $response;
68    }
69
70    private function verify(string $str)
71    {
72
73    }
74}
75?>