Problem with proxy use when splitting headers and response

[Kimotu]

When using a proxy, there is more than one newline in header. So the splitting into header and response is wrong and thus decode_response() does not work.

My workaround for json is $json_response = json_decode(strstr($api->response,'{')).

Full response:

HTTP/1.1 200 Connection established
Proxy-Agent: Fortinet-Proxy/1.0

HTTP/2 200
x-powered-by: PHP/8.2.26
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-cache
pragma: no-cache
vary: Accept-Encoding
SameSite=Strict; Secure; HttpOnly;
content-type: application/json; charset=utf-8
date: Wed, 15 Jan 2025 09:22:48 GMT
server: Apache

{"_meta": {"hostvars": {}}}

php-restclient splitted response:
header:

HTTP/1.1 200 Connection established
Proxy-Agent: Fortinet-Proxy/1.0

response:

HTTP/2 200
x-powered-by: PHP/8.2.26
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-cache
pragma: no-cache
vary: Accept-Encoding
SameSite=Strict; Secure; HttpOnly;
content-type: application/json; charset=utf-8
date: Wed, 15 Jan 2025 09:22:48 GMT
server: Apache

{"_meta": {"hostvars": {}}}

Correct splitted response:
header:

HTTP/1.1 200 Connection established
Proxy-Agent: Fortinet-Proxy/1.0

HTTP/2 200
x-powered-by: PHP/8.2.26
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-cache
pragma: no-cache
vary: Accept-Encoding
SameSite=Strict; Secure; HttpOnly;
content-type: application/json; charset=utf-8
date: Wed, 15 Jan 2025 09:22:48 GMT
server: Apache

response:

{"_meta": {"hostvars": {}}}