PayPal curl調用沒有回覆使用PHP

Question

我已經看到了這個問題的一些建議，但沒有一個幫助到目前爲止。我有這個簡單的小班制作cURL電話，這肯定是因爲我已經嘗試過與其他主持人通話。這裏是類：

class CurlHelper 
{ 
    public static function Post($URL, $Fields = array(), $DieExplainError = false) 
    { 
     return self::Call(array(
      CURLOPT_URL    => $URL, 
      CURLOPT_RETURNTRANSFER => true, 
      CURLOPT_POST   => count($Fields), 
      CURLOPT_POSTFIELDS  => http_build_query($Fields) 
     ), $DieExplainError); 
    } 

    public static function Call($Array, $DieExplainError = false) 
    { 
     $ch = curl_init(); 

     curl_setopt_array($ch, $Array); 

     $Result = curl_exec($ch); 

     if($DieExplainError && curl_error($ch)) 
      die(curl_error($ch)); 

     curl_close($ch); 

     return $Result; 
    } 
} 

這只是意味着我可以指定主機和值的數組張貼和任何它的響應是Post方法的回報。

那麼對於我的PayPal電話我做了以下內容：

$Response = CurlHelper::Post("https://api-3t.sandbox.paypal.com/nvp", array(
    CURLOPT_HEADER      => false, 
    CURLOPT_SSL_VERIFYPEER    => false, 
    CURLOPT_SSL_VERIFYHOST    => false, 
    "USER"        => "user", 
    "PWD"        => "pass", 
    "SIGNATURE"       => "sig", 
    "METHOD"       => "SetExpressCheckout", 
    "VERSION"       => 86, 
    "PAYMENTREQUEST_0_PAYMENTACTION" => "SALE", 
    "PAYMENTREQUEST_0_AMT"    => 19, 
    "PAYMENTREQUEST_0_CURRENCYCODE"  => "GBP", 
    "cancelUrl"       => "myurl", 
    "returnUrl"       => "myurl" 
), true); 

die("test: ".print_r($Response)); 

至於我可以看到至少應該回報些什麼呢？即使這是一個錯誤，但我什麼也得不到。

我有沒有瘋掉？

• 編輯 -

吳拉姆·阿里的評論後，他指出，我經過CURLOPT參數進入後陣列，而不是實際的捲曲選項。所以我做了這些變化：

CurlHelper POST方法：

public static function Post($URL, $Fields = array(), $DieExplainError = false) 
    { 
     return self::Call(array(
      CURLOPT_URL    => $URL, 
      CURLOPT_RETURNTRANSFER => true, 
      CURLOPT_HEADER   => false, 
      CURLOPT_SSL_VERIFYPEER => false, 
      CURLOPT_SSL_VERIFYHOST => false, 
      CURLOPT_POST   => count($Fields), 
      CURLOPT_POSTFIELDS  => http_build_query($Fields) 
     ), $DieExplainError); 
    } 

貝寶電話：

$Response = CurlHelper::Post("https://api-3t.sandbox.paypal.com/nvp", array(
    "USER"        => "", 
    "PWD"        => "", 
    "SIGNATURE"       => "", 
    "METHOD"       => "SetExpressCheckout", 
    "PAYMENTREQUEST_0_PAYMENTACTION" => "SALE", 
    "PAYMENTREQUEST_0_AMT"    => 19, 
    "PAYMENTREQUEST_0_CURRENCYCODE"  => "GBP", 
    "cancelUrl"       => "", 
    "returnUrl"       => "" 
), true); 

但不幸的是我仍然得到SSL錯誤。說了些什麼是非常合情合理的，但不知何故仍然沒有工作:(

Answer 1

您錯誤地發送參數到你的類功能。

CURLOPT_HEADER      => false, 
CURLOPT_SSL_VERIFYPEER    => false, 
CURLOPT_SSL_VERIFYHOST    => false, 

這些都是捲曲的選項不是郵政的變量。您發送這些。選項後變量的方法之一是更新您的捲曲功能

return self::Call(array(
    CURLOPT_URL    => $URL, 
    CURLOPT_HEADER   => false, 
    CURLOPT_SSL_VERIFYPEER => false, 
    CURLOPT_SSL_VERIFYHOST => false, 
    CURLOPT_RETURNTRANSFER => true, 
    CURLOPT_POST   => count($Fields), 
    CURLOPT_POSTFIELDS  => http_build_query($Fields) 
), $DieExplainError); 

，並致電類函數是這樣的：

$Response = CurlHelper::Post("https://api-3t.sandbox.paypal.com/nvp", array(
    "USER"        => "user", 
    "PWD"        => "pass", 
    "SIGNATURE"       => "sig", 
    "METHOD"       => "SetExpressCheckout", 
    "VERSION"       => 86, 
    "PAYMENTREQUEST_0_PAYMENTACTION" => "SALE", 
    "PAYMENTREQUEST_0_AMT"    => 19, 
    "PAYMENTREQUEST_0_CURRENCYCODE"  => "GBP", 
    "cancelUrl"       => "myurl", 
    "returnUrl"       => "myurl" 
));