PHP：在cURL GET请求之后立即发出cURL POST请求

Question

I'm trying to do a cURL POST request right after my first cURL request. I'm new with PHP and server side.

My first request is a GET. With API response i'm doing a if error -> curl_close or else -> new cURL POST request . But the second request return nothing. I've tried with a "traditionnal Postman JSON request" and the request works, so the problem is from my PHP code.

/* First we try to have id user from his mail*/

$curl = curl_init();   
$usermail = "user@mail.com";

//url = url + email
$gen_url = "https://myendpoint.com/manage/v1/user?search_text=";
$url = $gen_url.$usermail;

//GET request return all info about user, we do this to have his userid 
curl_setopt_array($curl, array(
  CURLOPT_URL => $url, 
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => array(
    "Authorization: Bearer $tokenDecode",
    "Content-Type: application/x-www-form-urlencoded",
  ),
));

$response2 = curl_exec($curl);
$err = curl_error($curl);

if ($err) {
  echo "cURL Error #:" . $err;
  curl_close($curl);
} else {
  $userInfo = json_decode($response2, true);
  $userId = $userInfo["data"]["items"][0]["user_id"] . "<br>"; 

  /* We have the user_id, we can POST on user's additionnal fields */

  $gen_url2="https://myendpoint.com/manage/v1/user/";   
  $url2= $gen_url2.$userId;

  curl_setopt_array($curl, array(
    CURLOPT_URL => $url2,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "PUT",
    CURLOPT_POSTFIELDS => "{'additional_fields':[{'id':98,'value':2}]",
    CURLOPT_HTTPHEADER => array(
      "Authorization: Bearer $tokenDecode",
      "Content-Type: application/json",
    ),
  ));

  $response3 = curl_exec($curl);
  $err2 = curl_error($curl);

  curl_close($curl);

  if ($err2) {
    echo "cURL Error #:" . $err2;
  } else {
    echo $response3; //Show nothing
  }
  }   

My GET request work and i'm able to return what i want. But it seems that my second cURL request is not send, it don't return any response. Is the way i'm doing or thinking it is false? Or did I miss something?

Thanks

Answer 1

You can try it by do initialization of cURL again for second request like below $curl2 = curl_init(); and use $curl2 in second request code

Answer 2

如果GET请求没问题，您可以在设置POST请求数据之前通过curl_reset （ https://www.php.net/manual/en/function.curl-reset.php ）重置curl数据。

Answer 3

关于POSTFIELDS行的行情令人困惑的php，试试这个

  CURLOPT_POSTFIELDS => "{'additional_fields':[{'id':98,'value':2}]",