Elastica\Connection::setProxy PHP Method

Set proxy for http connections. Null is for environmental proxy, empty string to disable proxy and proxy string to set actual http proxy.

See also: http://curl.haxx.se/libcurl/c/curl_easy_setopt.html#CURLOPTPROXY

public setProxy ( string \| null $proxy )
$proxy	string \| null

    public function setProxy($proxy)
    {
        return $this->setParam('proxy', $proxy);
    }

Connection