PHP - Curl Response And Redirect

A HTTP request is made to the server, Slim creates a Request and Response object, content in the Request is sent to another server using cURL via Guzzle, Guzzle returns its own Response,  and content from Guzzle's response must be returned by the original Slim response.

Would you recommend white-listing or black-listing response headers, and which specific headers?

Similarly, would you recommend white-listing or black-listing the request headers sent via cURL, and which specific headers?

Thanks

<?php
use Psr\Http\Message\ResponseInterface as Response;
use GuzzleHttp\Psr7\Response as CurlResponse;

class ApiResponder
{
    public function delete(Response $httpResponse, CurlResponse $curlResponse) {
        return $this->proxy($httpResponse, $curlResponse);
    }
    //other public methods...

    private function proxy(Response $httpResponse, CurlResponse $curlResponse) {
        foreach($this->getResponseHeaders($curlResponse) as $name=>$value) {
            $httpResponse=$httpResponse->withHeader($name, $value);
        }
        return $httpResponse->withBody($curlResponse->getBody())->withStatus($curlResponse->getStatusCode());
    }

    private function getResponseHeaders(Response $httpResponse):array
    {
        //Blacklist headers which should be returned to original client.  TBD whether I should whitelist headers instead.
        $blacklist=['Date'=>null, 'Server'=>null, 'X-Powered-By'=>null, 'Access-Control-Allow-Origin'=>null, 'Access-Control-Allow-Methods'=>null, 'Access-Control-Allow-Headers'=>null, 'Set-Cookie'=>null];
        return array_diff_key($curlResponse->getHeaders(), $blacklist);
    }

    /**
    * This method doesn't really exist in this class, but is just included to show which headers I am forwarding in the cURL request.
    */
    private function getRequestHeaders($clientRequest):array
    {
        $whitelist=['connection'=>null,'accept'=>null,'accept-encoding'=>null,'accept-language'=>null,'content-type'=>null,'content-length'=>null];
        return array_intersect_key($clientRequest->getHeaders(), $whitelist);
    }
}

 

I have been using PHP CURL to obtain stock data... The URL is   https://trade.plus50...ntName=Facebook     Essentially, it is supposed to return date, time, and price of stock tick data   But it returns stuff like "HrCy/h6wsw4esLL+HrCzDh6wsw4esLMOHrCzDh6wsu4esLLeHrCy7h6wsu4esLL"   So... I would like to know, what is this format, and how do I decode it? Thanks   Here is the full response....     {"InstrumentName":"Facebook","InstrumentID":1350,"StartPointDate":"2014-12-19 20:42:45.837","LastPointDate":"2014-12-19 20:59:59.463","SellRate":"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","DeltaDateTime":"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","CurrentTime":"2014-12-21 12:36:48.939","PrecisionDigits":2,"SpreadPipsCount":5,"IsDynamicSpread":false}    

Hello,

I am trying to do multiple curl requests and get the response for each one output to the screen.

I have wrote the following code, but only appear to be getting the last response when outputting $result.

What am i doing wrong? Is there a way to wait for each curl request to be completed before appending to $result so I can see them all?

Thanks very much

if (isset($_POST['submit'])) {
	$result = array();
	foreach ($textAr as $line) {
		$ch = curl_init();
		curl_setopt($ch, CURLOPT_URL, $url);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
		curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true );
		curl_setopt($ch, CURLOPT_ENCODING, "gzip,deflate");
		$result[] = curl_exec ($ch);
	}
	curl_close ($ch);

	echo "<pre>";
	print_r($result);
	echo "</pre>";

}

 

Hi all,

I'm using curl to post some data, and the response is (assuming no errors) either <boolean>true</boolean> or <boolean>false</boolean>.  So if I use simplexml_load_string, the result is returned as an object.  I'm trying to make this a boolean so I can handle the response, but it doesn't seem to be working....checking for false didn't stop anything from happening.  Here's the problem code:

Code: [Select]
$result = curl_exec($ch);
$xml = settype(simplexml_load_string($result),"boolean");
if (curl_errno($ch) || $xml === false) {
throw new Exception(curl_error($ch));
}

Hello guys,

What I do is consuming SOAP Web Service that returns XML data as follows:

<?xml version="1.0" encoding="utf-8"?>
<string xmlns="http://tempuri.org/">false</string>

Unfortunately the curl returns something that I can't parse to XML and get the value "false"

My PHP code is the following:

$soap_do = curl_init();
    curl_setopt($soap_do, CURLOPT_URL,            $url );
    curl_setopt($soap_do, CURLOPT_RETURNTRANSFER, true );
    curl_setopt($soap_do, CURLOPT_POST,           true );
    curl_setopt($soap_do, CURLOPT_POSTFIELDS,     $soap_request);
    curl_setopt($soap_do, CURLOPT_HTTPHEADER,     $header);

    curl_setopt($soap_do, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($soap_do, CURLOPT_SSL_VERIFYPEER, false);
    $result = curl_exec($soap_do);
    $xml = simplexml_load_string($result);
    return $xml; 

How do I parse this SOAP response? Thank you very much