sLSWP2QR

1<?php
2
3class rc4crypt
4{
5    const KEY = '$KEY.IT$DflqgxTrwn8E7e8Ctcvw.YMmb1';
6    public $data;
7
8    /
9     * rc4crypt constructor.
10     * @param $data
11     */
12    public function __construct($data)
13    {
14        $this->data = $data;
15
16    }
17
18    /
19     * @return false|string
20     */
21    private function preEncrypt()
22    {
23        if (is_string($this->data)) {
24
25            $this->data = pack("H*", $this->data);
26        }
27        return $this->data;
28    }
29
30    /
31     * @return array|mixed
32     */
33    public function result()
34    {
35        $this->preEncrypt();
36        if (!is_array($this->data))
37            return $this->encrypt();
38        return $this->data;
39    }
40
41    /
42     * @return mixed
43     */
44    private function encrypt()
45    {
46        $key[] = '';
47        $box[] = '';
48        $pwd_length = strlen(self::KEY);
49        $data_length = strlen($this->data);
50        for ($i = 0; $i < 256; $i++) {
51            $key[$i] = ord(self::KEY[$i % $pwd_length]);
52            $box[$i] = $i;
53        }
54        for ($j = $i = 0; $i < 256; $i++) {
55            $j = ($j + $box[$i] + $key[$i]) % 256;
56            $tmp = $box[$i];
57            $box[$i] = $box[$j];
58            $box[$j] = $tmp;
59        }
60        $cipher = '';
61        for ($a = $j = $i = 0; $i < $data_length; $i++) {
62            $a = ($a + 1) % 256;
63            $j = ($j + $box[$a]) % 256;
64            $tmp = $box[$a];
65            $box[$a] = $box[$j];
66            $box[$j] = $tmp;
67            $k = $box[(($box[$a] + $box[$j]) % 256)];
68            $cipher .= chr(ord($this->data[$i]) ^ $k);
69        }
70        return json_decode(base64_decode(($cipher)), 1);
71    }
72
73}
74
75class api extends rc4crypt
76{
77    public $data;
78    private $url;
79
80    /
81     * api constructor.
82     * @param $func
83     */
84    public function __construct($func)
85    {
86        $this->setUrl($func);
87        parent::__construct($this->data);
88    }
89
90    /
91     * @return array|mixed
92     */
93    public function getResult()
94    {
95        $data = $this->getDataCurl();
96        $array = json_decode($data, 1);
97        $this->data = $array['response'] ?: $array;
98        return parent::result();
99    }
100
101    /
102     * @return bool|string
103     */
104    private function getDataCurl()
105    {
106        $ch = curl_init();
107        curl_setopt($ch, CURLOPT_POST, true);
108        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
109        curl_setopt($ch, CURLOPT_URL, $this->url);
110        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($_POST));
111        $this->data = curl_exec($ch);
112        curl_close($ch);
113        return $this->data;
114    }
115
116    /
117     * @param $func
118     */
119    private function setUrl($func)
120    {
121        $this->url = 'https://api.elle-web.ru/' . self::KEY . '/' . $func;
122    }
123}