How to parse an https site using a proxy?

Question

PHP

For parsing, the Snoopy library is used, which uses stream_socket_client () for the connection.
It copes with the task except for one site that palms off a secure connection, when using a proxy, it is impossible to parse a site with such a connection, is there a way to access the site using a non-secure protocol?
Banal prescribing in the address http instead of https does not help.
If you ignore the error that the site uses https, then as a result I will get the page
301 Moved Permanently
nginx

[response_code] => HTTP/1.1 301 Moved Permanently

    [headers] => Array
        (
            [0] => HTTP/1.1 301 Moved Permanently

            [1] => Server: nginx

            [2] => Date: Wed, 19 Jul 2017 22:13:10 GMT

            [3] => Content-Type: text/html

            [4] => Content-Length: 178

            [5] => Location: https://pdalife.ru/

            [6] => X-Cache: MISS from Kluay03

            [7] => X-Cache-Lookup: MISS from Kluay03:8888

            [8] => Via: 1.1 Kluay03 (squid/3.3.8)

            [9] => Connection: close

        )

In Snoopy, when using a proxy and a site with https, we get the following

trigger_error("HTTPS connections over proxy are currently not supported", E_USER_ERROR)

If this is ignored, we get
Warning: stream_socket_client(): SSL operation failed with code 1. OpenSSL Error messages: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol in /var/www/software/Core/Snoopy.php on line 879
Warning : stream_socket_client(): Failed to enable crypto in /var/www/software/Core/Snoopy.php on line 879
Warning: stream_socket_client(): unable to connect to ssl://58.97.48.36:8888 (Unknown error) in / var/www/software/Core/Snoopy.php on line 879
Line 879 on the screenshot