我正在尝试在 Wordpress 主题中实现 PayPal 付款。我获得令牌,创建付款,将用户重定向到批准链接,从用户那里获得批准,但由于某种原因我无法执行付款” curl 响应为空。
这是代码(我仔细检查了执行 url 和令牌,它们是正确的)
if (isset($_GET['token']) && isset($_GET['PayerID']) ){
$received_token = sanitize_text_field ( $_GET['token'] );
$received_payerId = sanitize_text_field ( $_GET['PayerID'] );
$execute_urls = get_option('paypal_processing');
$payment_execute_url= $execute_urls[$current_user->ID];
$execute_urls[$current_user->ID] = '';
update_option('paypal_processing',$execute_urls);
$payment_execute = array(
'payer_id' => $received_payerId
);
$json = json_encode($payment_execute);
$json_resp = make_post_call($payment_execute_url, $json,$received_token);
print_r($json_resp);
echo "Payment Execute processed " . $json_resp['id'] ." with state '". $json_resp['state']."'";
}
function make_post_call($url, $postdata,$token) {
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HTTPHEADER, array(
'Authorization: Bearer '.$token,
'Accept: application/json',
'Content-Type: application/json'
));
curl_setopt($curl, CURLOPT_POSTFIELDS, $postdata);
#curl_setopt($curl, CURLOPT_VERBOSE, TRUE);
$response = curl_exec( $curl );
if (empty($response)) {
// some kind of an error happened
print 'curl error';
curl_close($curl); // close cURL handler
} else {
$info = curl_getinfo($curl);
// echo "Time took: " . $info['total_time']*1000 . "ms\n";
curl_close($curl); // close cURL handler
if($info['http_code'] != 200 && $info['http_code'] != 201 ) {
//echo "Received error: " . $info['http_code']. "\n";
//echo "Raw response:".$response."\n";
exit('paypal error');
}
}
// Convert the result from JSON format to a PHP array
$jsonResponse = json_decode($response, TRUE);
return $jsonResponse;
}