Question

在我的api中，我使用PHP代码自动将金额从一个沙箱 paypal 帐户转移到另一个沙箱 paypal 帐户。但是通过此PHP代码，无论是有效的还是无效的沙箱用户帐户都在进行交易，这些帐户根本不会发生。

此外，我找不到任何方法来检查我的代码是否接收者的沙盒帐户是否有效。如果它有效，则只能将资金转入收款人的帐户。

这是代码......

    //   Paypal_class.php 

    class Paypal {
     public function __construct($username, $password, $signature) {
    $this->username = urlencode($username);
    $this->password = urlencode($password);
    $this->signature = urlencode($signature);
    $this->version = urlencode("122.0");
    $this->api = "https://api-3t.sandbox.paypal.com/nvp";

    //The functions can be modified but need to be urlencoded
    $this->type = urlencode("EmailAddress");
    $this->currency = urlencode("USD");
    $this->subject = urlencode("Instant Paypal Payment");
}

public function pay($email, $amount, $note="Instant Payment") {
    $string = "&EMAILSUBJECT=".$this->subject."&RECEIVERTYPE=".$this->type."&CURRENCYCODE=".$this->currency;

    $string .= "&L_EMAIL0=".urlencode($email)."&L_Amt0=".urlencode($amount)."&L_NOTE0=".urlencode($note);

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $this->api);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_VERBOSE, 1);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_FAILONERROR, true);

    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_POST, 1);
    $request = "METHOD=MassPay&VERSION=".$this->version."&PWD=".$this->password."&USER=".$this->username."&SIGNATURE=".$this->signature."$string";

    curl_setopt($ch, CURLOPT_POSTFIELDS, $request);
    $httpResponse = curl_exec($ch);

    if(!$httpResponse) {
        exit("MassPay failed: ".curl_error($ch).'('.curl_errno($ch).')');
    }

    $httpResponseArray = explode("&", $httpResponse);
    $httpParsedResponse = array();
    foreach ($httpResponseArray as $i => $value) {
        $tempArray = explode("=", $value);
        if(sizeof($tempArray) > 1) {
            $httpParsedResponse[$tempArray[0]] = $tempArray[1];
        }
    }

    if((0 == sizeof($httpParsedResponse)) || !array_key_exists('ACK', $httpParsedResponse)) {
        exit("Invalid HTTP Response for POST request($request) to ".$this->api);
    }

    return $httpParsedResponse;
}

}
?>

以下是我调用上述函数的代码.....

   // pay.php  

  <?php

   require "Paypal_class.php";

    $paypal = new Paypal("xxxxxxxxxxxxxxxxxxxxx", "xxxxxxxxxxxxx", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");

    $send_payment = $paypal->pay("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "10.00", "Thanks for an amazing service");

   if("SUCCESS" == strtoupper($send_payment["ACK"]) || "SUCCESSWITHWARNING" == strtoupper($send_payment["ACK"]))
{
    exit('Pay Completed Successfully: '.print_r($send_payment, true));
} 
else 
{
    exit('Pay failed: ' . print_r($send_payment, true));
}
?>

这里的问题是每当我点击这个api时，即使在输入错误或无效的帐户ID（沙盒）时也会发生金钱交易....任何人都可以帮我处理代码......我需要一个代码，其中我可以检查收款人的账户是否有效。如果没有，那么它不应该进行任何交易......而是必须返回＆＃34;失败＆＃34;回复中的消息。

请帮忙

sandbox paypal帐户通过php代码将钱转移到无效帐户

0 个答案: