2
總結：Stripe API：CurlClient.php具有一個CURLOPT_HEADERFUNCTION，通過curl執行curl_exec命令時無法找到該CURLOPT_HEADERFUNCTION。Stripe API PHP無效回調
Stripe API版本3.2.0（使用命名空間的較新版本）使用PHP版本5.4.45和CURL版本7.36.0。我從GitHub下載了庫，並使用庫提供的init.php例程綁定Stripe類。
我可以使用Stripe.js令牌，傳遞到我的服務器，認證和發佈費：
\Stripe\Charge::create(array(
"amount" => 400,
"currency" => "cad",
"source" => "tok_74MBD61UgMTtN7", // obtained with Stripe.js
"description" => "Charge for [email protected]"
), array(
"idempotency_key" => "yfwO6fUZh4qHctt6",
));
我得到一個錯誤：與條紋通信意外錯誤。如果問題仍然存在，請通過[email protected]告訴我們。 （我已經聯繫Stripe，並沒有在3天內收到消息）
我的錯誤例程顯示：無效回調，無數組或字符串給定文件（...）stripe-php-3.2.0/lib/HttpClient的/ CurlClient.php。調查顯示CurlClient.php中的curl_exec拋出錯誤，因爲它找不到$ headerCallback。如果我註釋掉這一行：
$opts[CURLOPT_HEADERFUNCTION] = $headerCallback;
然後一切工作正常，當然除了我沒有得到傳遞迴調用函數的任何頭。但是，我確實收到了json的返回信息，並且可以從「條帶控制面板」中看到成功的收費。
因此，關於爲什麼Strip API將無法正常工作的任何想法？
發帖CurlClient.php這裏：
<?php
namespace Stripe\HttpClient;
use Stripe\Stripe;
use Stripe\Error;
use Stripe\Util;
class CurlClient implements ClientInterface
{
private static $instance;
public static function instance()
{
if (!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
public function request($method, $absUrl, $headers, $params, $hasFile)
{
$curl = curl_init();
$method = strtolower($method);
$opts = array();
if ($method == 'get') {
if ($hasFile) {
throw new Error\Api(
"Issuing a GET request with a file parameter"
);
}
$opts[CURLOPT_HTTPGET] = 1;
if (count($params) > 0) {
$encoded = self::encode($params);
$absUrl = "$absUrl?$encoded";
}
} elseif ($method == 'post') {
$opts[CURLOPT_POST] = 1;
$opts[CURLOPT_POSTFIELDS] = $hasFile ? $params : self::encode($params);
} elseif ($method == 'delete') {
$opts[CURLOPT_CUSTOMREQUEST] = 'DELETE';
if (count($params) > 0) {
$encoded = self::encode($params);
$absUrl = "$absUrl?$encoded";
}
} else {
throw new Error\Api("Unrecognized method $method");
}
// Create a callback to capture HTTP headers for the response
$rheaders = array();
$headerCallback = function ($curl, $header_line) use (&$rheaders) {
// Ignore the HTTP request line (HTTP/1.1 200 OK)
if (strpos($header_line, ":") === false) {
return strlen($header_line);
}
list($key, $value) = explode(":", trim($header_line), 2);
$rheaders[trim($key)] = trim($value);
return strlen($header_line);
};
$absUrl = Util\Util::utf8($absUrl);
$opts[CURLOPT_URL] = $absUrl;
$opts[CURLOPT_RETURNTRANSFER] = true;
$opts[CURLOPT_CONNECTTIMEOUT] = 30;
$opts[CURLOPT_TIMEOUT] = 80;
$opts[CURLOPT_RETURNTRANSFER] = true;
$opts[CURLOPT_HEADERFUNCTION] = $headerCallback;
$opts[CURLOPT_HTTPHEADER] = $headers;
if (!Stripe::$verifySslCerts) {
$opts[CURLOPT_SSL_VERIFYPEER] = false;
}
curl_setopt_array($curl, $opts);
$rbody = curl_exec($curl);
if (!defined('CURLE_SSL_CACERT_BADFILE')) {
define('CURLE_SSL_CACERT_BADFILE', 77); // constant not defined in PHP
}
$errno = curl_errno($curl);
if ($errno == CURLE_SSL_CACERT ||
$errno == CURLE_SSL_PEER_CERTIFICATE ||
$errno == CURLE_SSL_CACERT_BADFILE
) {
array_push(
$headers,
'X-Stripe-Client-Info: {"ca":"using Stripe-supplied CA bundle"}'
);
$cert = self::caBundle();
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_CAINFO, $cert);
$rbody = curl_exec($curl);
}
if ($rbody === false) {
$errno = curl_errno($curl);
$message = curl_error($curl);
curl_close($curl);
$this->handleCurlError($absUrl, $errno, $message);
}
$rcode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
curl_close($curl);
return array($rbody, $rcode, $rheaders);
}
/**
* @param number $errno
* @param string $message
* @throws Error\ApiConnection
*/
private function handleCurlError($url, $errno, $message)
{
switch ($errno) {
case CURLE_COULDNT_CONNECT:
case CURLE_COULDNT_RESOLVE_HOST:
case CURLE_OPERATION_TIMEOUTED:
$msg = "Could not connect to Stripe ($url). Please check your "
. "internet connection and try again. If this problem persists, "
. "you should check Stripe's service status at "
. "https://twitter.com/stripestatus, or";
break;
case CURLE_SSL_CACERT:
case CURLE_SSL_PEER_CERTIFICATE:
$msg = "Could not verify Stripe's SSL certificate. Please make sure "
. "that your network is not intercepting certificates. "
. "(Try going to $url in your browser.) "
. "If this problem persists,";
break;
default:
$msg = "Unexpected error communicating with Stripe. "
. "If this problem persists,";
}
$msg .= " let us know at [email protected]";
$msg .= "\n\n(Network error [errno $errno]: $message)";
throw new Error\ApiConnection($msg);
}
private static function caBundle()
{
return dirname(__FILE__) . '/../../data/ca-certificates.crt';
}
/**
* @param array $arr An map of param keys to values.
* @param string|null $prefix
*
* Only public for testability, should not be called outside of CurlClient
*
* @return string A querystring, essentially.
*/
public static function encode($arr, $prefix = null)
{
if (!is_array($arr)) {
return $arr;
}
$r = array();
foreach ($arr as $k => $v) {
if (is_null($v)) {
continue;
}
if ($prefix && $k && !is_int($k)) {
$k = $prefix."[".$k."]";
} elseif ($prefix) {
$k = $prefix."[]";
}
if (is_array($v)) {
$enc = self::encode($v, $k);
if ($enc) {
$r[] = $enc;
}
} else {
$r[] = urlencode($k)."=".urlencode($v);
}
}
return implode("&", $r);
}
}
嘗試以字符串形式傳遞金額。 –