L8EmK4jk

1$sign = ""; 
2
3foreach ($request->getParams() as $key => $param) { 
4
5    if ($key == 'hash' || $key == 'sign') continue; 
6
7    $sign .=$param; 
8
9} 
10
11$secret = 'SECRET_KEY'; 
12
13$sig = $secret ? hash_hmac('sha256', $sign, $secret) : "";
14	
15$url = "https://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
16$parsed_url = parse_url($url, PHP_URL_QUERY);
17	
18parse_str($parsed_url,$request);
19	
20$sign = ""; 
21foreach ($request as $key => $param) { 
22
23    if ($key == 'hash' || $key == 'sign') continue; 
24
25    $sign .=$param; 
26
27} 
28$secret = 'Защищенный_Ключ'; 
29$sig = $secret ? hash_hmac('sha256', $sign, $secret) : ""; 
30$result = ($sig === $_GET['sign']) ? "Сходятся" : "Не сходятся";