Description
I'm trying to make a request to an API via PHP cURL
$access_token = $tokens['access_token'];
$headers = array(
"Authorization: Bearer " . $access_token
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,env('USER_INFO'));
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT_MS, 1000);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_VERBOSE, TRUE);
curl_setopt($ch, CURLOPT_ENCODING , "gzip");
curl_setopt($ch, CURLOPT_USERAGENT,'php');
curl_setopt($ch, CURLOPT_HTTPHEADER,$headers);
$info = curl_getinfo($ch);
$userInfo = curl_exec($ch);
$userInfo = json_decode($userInfo, true);
dd($userInfo);
I kept getting this back
{"sub":"acr:123;type=STAT","updated_at":1509463516,"name":"User","email":"user#email.com"}
1
Try #2
If I do
$userInfo = json_encode($userInfo, true);
I got
{"sub":"acr:123;type=STAT","updated_at":1509463516,"name":"User","email":"user#email.com"}
"true"
How do I get rid of the 1 or true below it, and only get the JSON data?
Is there another param for json_decode() that I need to pass in?
Set the CURLOPT_RETURNTRANSFER curl option. curl_exec is just returning true without that, (it echoes the response and returns true; see curl_exec return values) and json_decode(true) is true.
How would one go about and debug this further?
A couple of things to experiment with:
Remove $userInfo = json_decode($userInfo, true); and
dd($userInfo);. Without the CURLOPT_RETURNTRANSFER option set, you should still see the non-decoded JSON, but not the true or 1.
Add another dd($userInfo); before the json_decode. You'll see what curl_exec actually returned, which may help you eliminate json_decode as a possible cause for this odd looking behavior.
The following line should solve your problem with the response.
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
Related
The main function is that one but I don't get any values, it works fine in a 000webhost domain but with a VPS I don't recieve any values.
(https://i.stack.imgur.com/uPVMV.png)
I have already installed php-curl and php-json, Am I missing some dependency?
Php Code
<?php
//Building A Simple Bittrex Bot
$apikey='2923c158d5754c29a088c4adea5c6f34';
$apisecret='3f29b39ab1be46afb0834fe56c8e4fea';
function bittrexbalance($apikey, $apisecret){
$nonce=time();
$uri='https://bittrex.com/api/v1.1/account/getbalance?apikey='.$apikey.'¤cy=BTC&nonce='.$nonce;
$sign=hash_hmac('sha512',$uri,$apisecret);
$ch = curl_init($uri);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('apisign:'.$sign));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$execResult = curl_exec($ch);
$obj = json_decode($execResult, true);
$balance = $obj["result"]["Available"];
return $balance;
}
?>
Here is the link to code on the github.
The problem is obviously here:
$ch = curl_init($uri);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('apisign:'.$sign));
$execResult = curl_exec($ch);
The documentation of curl_exec() clearly states:
Return Values
Returns TRUE on success or FALSE on failure. However, if the CURLOPT_RETURNTRANSFER option is set, it will return the result on success, FALSE on failure.
Add a call to curl_setopt() passing CURLOPT_RETURNTRANSFER to let curl_exec() know you want it to return and not to display the body of the HTTP response.
$ch = curl_init($uri);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('apisign:'.$sign));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
$execResult = curl_exec($ch);
I'm trying to make an CURL PUT REQUEST, my code looks like:
public function assignProfile($token, $organizationId, $profileId)
{
//define enviroment and path
$host = enviroment;
$path = "/admin/organizations/".$organizationId."/users";
$data_string = '["'.$profileId.'"]';
// set up the curl resource
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $host.$path);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Authorization: Bearer '.$token.'',
'Content-Length: ' . strlen($data_string)
));
echo "<br>OK<br>";
// execute the request
$output = curl_exec($ch);
// return ID for a new case
$output = json_decode($output);
var_dump($output);
}
Each part looks correct, when I var_dump $path, $host, even $data_string looks correct. However var_dump() at the end throw just NULL
I expect I'm doing something wrong or missing something really important.
May I ask you for some advise?
Thanks
EDIT:
What i do with it:
// define
define("Audavin","here is some uniqe ID");
.
.
.
$Users = new Users;
// this return Auth token ( I verify this work with echo )
$token = $Users->authorization();
// Calling method mentioned above
$Users->assignProfile($token,"here is org id", Audavin);
I would start by making sure the URL you're making the request to actually works and returns a valid response, you can do so by using a simple REST client (like POSTMAN chrome extension for example)
If you do get a response back, try and see if it's indeed a valid JSON, if not, that could be why you're not getting anything back from json_decode (more on return values here: http://php.net/manual/en/function.json-decode.php)
Finally, It is suggested you add curl_close($ch) to the end of your code to make sure your release the curl handle.
I have a Affiliate URL Like http://track.abc.com/?affid=1234
open this link will go to http://www.abc.com
now i want to execute the http://track.abc.com/?affid=1234 Using CURL
and now how i can Get http://www.abc.com
with Curl ?
If you want cURL to follow redirect headers from the responses it receives, you need to set that option with:
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
You may also want to limit the number of redirects it follows using:
curl_setopt($ch, CURLOPT_MAXREDIRS, 3);
So you'd using something similar to this:
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://track.abc.com/?affid=1234");
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($ch, CURLOPT_MAXREDIRS, 3);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
$data = curl_exec($ch);
Edit: Question wasn't exactly clear but from the comment below, if you want to get the redirect location, you need to get the headers from cURL and parse them for the Location header:
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://track.abc.com/?affid=1234");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, true);
$data = curl_exec($ch);
This will give you the headers returned by the server in $data, simply parse through them to get the location header and you'll get your result. This question shows you how to do that.
I wrote a function that will extract any header from a cURL header response.
function getHeader($headerString, $key) {
preg_match('#\s\b' . $key . '\b:\s.*\s#', $headerString, $header);
return substr($header[0], strlen($key) + 3, -2);
}
In this case, you're looking for the value of the header Location. I tested the function by retrieving headers from a TinyURL, that redirects to http://google.se, using cURL.
$url = "http://tinyurl.com/dtrkv";
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($ch);
curl_close($ch);
$location = getHeader($data, 'Location');
var_dump($location);
Output from the var_dump.
string(16) "http://google.se"
I can call a soap server using java like this
Call call = new Call();
URL url = new URL("http://soap-something.dash.com/servlet/rpcrouter");
call.setTargetObjectURI("urn:login-transport");
call.setMethodName("confirmPassword");
call.setParams(a vector);
resp = call.invoke(url, "");
But my question is how can I call this same function using curl and php, I have already tried this, but it may be some kind of funny code
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://soap-something.dash.com/servlet/rpcrouter?urn:login-transport");
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_HEADERFUNCTION, "confirmPassword");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_POSTFIELDS, array("username"=>"pritom", "password"=>"pritom"));
$head = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
echo "<br/>HTTP CODE: " . $httpCode;
print_r($head);
But it echo http code 100 and I do not found any result from soap server. But my soap server is ok, tested by java.
Looks fine to me, except CURLOPT_HEADER needs to be either true or false (include HTTP header in output or not),
curl_setopt($ch, CURLOPT_HEADER, "confirmPassword");
should be
curl_setopt($ch, CURLOPT_HEADER, true);
I can only guess what confirmPassword is, if it's a callback, you should use CURLOPT_HEADERFUNCTION instead.
But as Ariel pointed out, you're not telling us what the problem is.
Try removing this line:
curl_setopt($ch, CURLOPT_NOBODY, false); // remove body
Then post what the output is.
When I use this code:
$ch = curl_init($url);
$statuses = curl_exec($ch);
curl_close($ch);
I am returned what I want, but if I just use that - $statuses is echoed out onto the page.
How can I stop this?
Put this on line 2:
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
Include this option before curl_exec()
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
In addition to the accepted answer, make sure you didn't set CURLOPT_VERBOSE to true, if you add this
curl_setopt($ch, CURLOPT_VERBOSE, true );
there will be output from cUrl, even with CURL_RETURNTRANSFER set to true