Question

我正在尝试连接到CRM（Pardot）。

我有这个来创建调用XML所需的URL：

//this will log in and print your API Key (good for 1 hour) to the console
$rz_key = callPardotApi('https://pi.pardot.com/api/login/version/3', 
array(
    'email' => 'myemail@email.com',
    'password' => 'password',
    'user_key' => '032222222222222b75a192daba28d' 
)
 );

$number_url  = 'https://pi.pardot.com/api/prospect/version/3/do/query';
$number_url .= '?user_key=032222222222222b75a192daba28d';
$number_url .= '&api_key=';
$number_url .= trim($rz_key);
$number_url .= '&list_id=97676';

$ike = simplexml_load_file($number_url);
print_r($ike);

现在这段代码返回：

SimpleXMLElement Object ( [@attributes] => Array ( [stat] => fail [version] => 1.0 )   [err] => Invalid API key or user key )

但是，如果我回显$number_url，并将该网址复制并粘贴到我的浏览器中，则会非常好地加载。如果我将相同的回显网址复制并粘贴到simplexml_load_file中，那么它的效果也非常好。我必须使用一个变量，因为API密钥仅适用于一小时。有任何想法吗？

其余代码在这里，由Pardot提供：

<?php
/**
 * Call the Pardot API and get the raw XML response back
 * 
 * @param string $url the full Pardot API URL to call, e.g. "https://pi.pardot.com/api/prospect/version/3/do/query"
 * @param array $data the data to send to the API - make sure to include your api_key and user_key for authentication
 * @param string $method GET", "POST", "DELETE"
 * @return string the raw XML response from the Pardot API
 * @throws Exception if we were unable to contact the Pardot API or something went wrong
 */
function callPardotApi($url, $data, $method = 'GET')
{
// build out the full url, with the query string attached.
$queryString = http_build_query($data, null, '&');
if (strpos($url, '?') !== false) {
    $url = $url . '&' . $queryString;
} else {
    $url = $url . '?' . $queryString;
}

$curl_handle = curl_init($url);

// wait 5 seconds to connect to the Pardot API, and 30
// total seconds for everything to complete
curl_setopt($curl_handle, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($curl_handle, CURLOPT_TIMEOUT, 30);

// https only, please!
curl_setopt($curl_handle, CURLOPT_PROTOCOLS, CURLPROTO_HTTPS);

// ALWAYS verify SSL - this should NEVER be changed. 2 = strict verify
curl_setopt($curl_handle, CURLOPT_SSL_VERIFYHOST, 2);

// return the result from the server as the return value of curl_exec instead of echoing it
curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);

if (strcasecmp($method, 'POST') === 0) {
    curl_setopt($curl_handle, CURLOPT_POST, true);
} elseif (strcasecmp($method, 'GET') !== 0) {
    // perhaps a DELETE?
    curl_setopt($curl_handle, CURLOPT_CUSTOMREQUEST, strtoupper($method));
}

$pardotApiResponse = curl_exec($curl_handle);
if ($pardotApiResponse === false) {
    // failure - a timeout or other problem. depending on how you want to handle failures,
    // you may want to modify this code. Some folks might throw an exception here. Some might
    // log the error. May you want to return a value that signifies an error. The choice is yours!

    // let's see what went wrong -- first look at curl
    $humanReadableError = curl_error($curl_handle);

    // you can also get the HTTP response code
    $httpResponseCode = curl_getinfo($curl_handle, CURLINFO_HTTP_CODE);

    // make sure to close your handle before you bug out!
    curl_close($curl_handle);

    throw new Exception("Unable to successfully complete Pardot API call to $url -- curl error: \"".
                            "$humanReadableError\", HTTP response code was:     $httpResponseCode");
}

    // make sure to close your handle before you bug out!
    curl_close($curl_handle);

    return $pardotApiResponse;
}

//this will log in and print your API Key (good for 1 hour) to the console

 $rz_key = callPardotApi('https://pi.pardot.com/api/login/version/3', 
 array(
    'email' => 'myemail@email.com',
    'password' => 'myPassword',
    'user_key' => '********************' 
 )
);

$number_url  = 'https://pi.pardot.com/api/prospect/version/3/do/query';
$number_url .= '?user_key=****************';
$number_url .= '&api_key=';
$number_url .= $rz_key;
$number_url .= '&list_id=97676';

$number_url = preg_replace('/\s+/', '', $number_url);

$ike = simplexml_load_file($number_url);
print_r($ike);

?>

simplexml_load_file不使用变量但使用字符串

0 个答案: