收集和使用從http返回的數據Curl（php）Post

Question

我需要使用http post後返回的數據的幫助。 下面是我目前的職位代碼，並將數據到特定的網站

<?php 
//extract data from the post 
extract($_POST); 

//set POST variables 
$url = 'https://test.com'; 
$fields = array(
         'surname' => urlencode($surname), 
         'first_name' => urlencode($first_name), 
         'dob' => urlencode($dob), 
         'email' => urlencode($email), 
         'home_phone' => urlencode($home_phone), 
         'mobile_phone' => urlencode($mobile_phone), 
         'work_phone' => urlencode($work_phone), 
         'postcode' => urlencode($postcode), 
         'leadid' => urlencode(123), 
         'affid' => urlencode(123), 
         'subid' => urlencode(123), 
         'bank_acno' => urlencode($bank_acno), 
         'bank_sort' => urlencode($bank_sort), 
         'amount_required' => urlencode($amount_required), 

       ); 

//url-ify the data for the POST 
foreach($fields as $key=>$value) { $fields_string .= $key.'='.$value.'&'; } 
rtrim($fields_string, '&'); 

//open connection 
$ch = curl_init(); 

//set the url, number of POST vars, POST data 
curl_setopt($ch,CURLOPT_URL, $url); 
curl_setopt($ch,CURLOPT_POST, count($fields)); 
curl_setopt($ch,CURLOPT_POSTFIELDS, $fields_string); 

//execute post 
$result = curl_exec($ch); 

//close connection 
curl_close($ch); 

?> 

我得到的2響應的任何一個 - {結果：TRUE}或{結果：假}

我需要知道的是如何做到以下幾點：

當我拿到{結果：真正}我想重定向到URL「http://thisurl.com」 當我拿到{結果：假}我要回一個響應「拒絕」

請注意th e響應不是json，它只是以這種格式返回。

Answer 1

您需要檢查什麼$result變量包含然後進行重定向或節目根據情況被拒絕的消息：

<?php 
//extract data from the post 
extract($_POST); 

//set POST variables 
$url = 'https://test.com'; 
$fields = array(
         'surname' => urlencode($surname), 
         'first_name' => urlencode($first_name), 
         'dob' => urlencode($dob), 
         'email' => urlencode($email), 
         'home_phone' => urlencode($home_phone), 
         'mobile_phone' => urlencode($mobile_phone), 
         'work_phone' => urlencode($work_phone), 
         'postcode' => urlencode($postcode), 
         'leadid' => urlencode(123), 
         'affid' => urlencode(123), 
         'subid' => urlencode(123), 
         'bank_acno' => urlencode($bank_acno), 
         'bank_sort' => urlencode($bank_sort), 
         'amount_required' => urlencode($amount_required), 

       ); 

//url-ify the data for the POST 
foreach($fields as $key=>$value) { $fields_string .= $key.'='.$value.'&'; } 
rtrim($fields_string, '&'); 

//open connection 
$ch = curl_init(); 

//set the url, number of POST vars, POST data 
curl_setopt($ch,CURLOPT_URL, $url); 
curl_setopt($ch,CURLOPT_POST, count($fields)); 
curl_setopt($ch,CURLOPT_POSTFIELDS, $fields_string); 

//execute post 
$result = curl_exec($ch); 

//close connection 
curl_close($ch); 

$result_true = 'true'; 
$check_true = strpos($result, $result_true); 

if ($check_true !== false) { 
    header('Location: http://url.com'); 
    die; 
} 

$result_false = 'false'; 
$check_false = strpos($result, $result_false); 

if ($check_false !== false) { 
    echo "Denied"; 
} 

並在代碼中你使用：

curl_setopt($ch,CURLOPT_POST, count($fields)); 

但在php.net手冊：

CURLOPT_POST：TRUE做一個普通的HTTP POST。此POST是正常的 應用程序/ x-www-form-urlencoded類型，最常用的格式爲HTML 。

所以計數字段不是正確的方法來做到這一點，它可能是TRUE或FALSE而不是計數。當然，如果$fields數組爲空，結果將是0，它等於FALSE，或者如果它是1，那麼它是1（TRUE），但是當計數的結果大於1時，這是沒有意義的。