致命错误：未捕获错误：调用未定义函数AlexaCRM \ CRMToolkit \ Auth \ curl_version（）Authentication.php：60＃90

Question

WAMP也使用相同的方法。 这给我LAMP错误。 请建议我该怎么办。

我的代码URL：How To Create a case Or Incident In Microsoft Dynamics Online CRM using php-crm-toolkit

在以下第22行出现错误

“ $ service =新的OrganizationService（$ serviceSettings）;”

print_r($_POST);
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
// error_reporting(0);
// ini_set('display_errors', 0);
/**
* Use init.php if you didn't install the package via Composer
*/
require_once 'vendor/autoload.php';

use AlexaCRM\CRMToolkit\Client as OrganizationService;
use AlexaCRM\CRMToolkit\Settings;
use AlexaCRM\CRMToolkit\Client;
use AlexaCRM\CRMToolkit\Entity\MetadataCollection;
use AlexaCRM\CRMToolkit\Entity\EntityReference;

$options  = include( 'config.php' );

$serviceSettings = new Settings( $options );
$service = new OrganizationService( $serviceSettings );


$clientSettings = new Settings( $options );
$client         = new Client( $clientSettings );
$metadata       = MetadataCollection::instance( $client );
$contactid = '';

$request_type = trim($_POST['request_type']);
$file_uploadName = '';

switch($request_type) {
    case 'call_you':

                    $firstname = $lastname = trim($_POST['name']);
                    $title = trim($_POST['order']);
                    $description = trim($_POST['message']);
                    $phone = trim($_POST['phone']);
                    $emailaddress1 = '';
                    $search_node = "<condition attribute='mobilephone' operator='like' value='%".$phone."%' />";

                    break;

    case 'support_email':

                    $firstname = $lastname = '';
                    $emailaddress1 = trim($_POST['email']);
                    $title = trim($_POST['subject']);
                    $description = trim($_POST['message']);
                    $search_node = "<condition attribute='emailaddress1' operator='like' value='%".$emailaddress1."%' />";

                    $file_upload = base64_encode(file_get_contents( $_FILES["file_upload"]["tmp_name"] ));
                    $file_uploadType = $_FILES["file_upload"]["type"];
                    $file_uploadName = $_FILES["file_upload"]["name"];
                    //echo '<br/>support_email - case<br/>';
                    break;    

    case 'submit_request':

                    $firstname = $lastname = '';
                    $emailaddress1 = trim($_POST['email']);
                    $title = ($_POST['requestSelect']).' - '.trim($_POST['subject']);
                    $description = trim($_POST['message']);
                    $search_node = "<condition attribute='emailaddress1' operator='like' value='%".$emailaddress1."%' />";

                    $file_upload = base64_encode(file_get_contents( $_FILES["file_upload"]["tmp_name"] ));
                    $file_uploadType = $_FILES["file_upload"]["type"];
                    $file_uploadName = $_FILES["file_upload"]["name"];
                    //echo '<br/>support_email - case<br/>';
                    break;    

    case 'customer_service':

                    $firstname = $lastname = trim($_POST['name']);
                    $title = trim($_POST['order']);
                    $description = trim($_POST['message']);
                    $phone = trim($_POST['phone']);
                    $emailaddress1 = '';
                    $search_node = "<condition attribute='mobilephone' operator='like' value='%".$phone."%' />";

                    break;                            
}

$queryXML = "<fetch version='1.0' output-format='xml-platform' mapping='logical' distinct='false'>
            <entity name='contact'>
              <attribute name='contactid' />
              <filter type='and'>
                ".$search_node."
              </filter>
            </entity>
          </fetch>";


$contacts = $client->retrieveSingle($queryXML, $allPages = false, $pagingCookie = null, $limitCount = 10, $pageNumber = 1, $simpleMode = false);

if(isset($contacts)) {
    $contactid = $contacts->contactid;
    $emailaddress1 = $contacts->emailaddress1;
}

if(trim($contactid) != '') {
    $guid = $contactid;
} else {
    $contact = $service->entity( 'contact' );
    $contact->firstname = $firstname;
    $contact->lastname = $lastname;
    $contact->emailaddress1 = $emailaddress1;
    $guid = $contact->create();
}

$incident = $service->entity('incident');
//echo '<pre>';print_r($incident);echo '</pre>';
$incident->title = $title;
$incident->description = $description;
$incident->customerid = new EntityReference( 'contact', $guid );
//$incident->ID = $guid;//contactid responsiblecontactid primarycontactid
$incidentId = $incident->create();

if($file_uploadName != '') {

    //echo $file_uploadName;

    $note = $service->entity('annotation');
    $note->objectid = new EntityReference( 'incident', $incidentId );
    $note->subject = $title;
    $note->documentbody = $file_upload; 
    $note->mimetype = $file_uploadType;//"text/plain"; 
    $note->notetext = $note;
    $note->filename = $file_uploadName;
    //echo '<pre>';print_r($note);echo '</pre>';die();
    $noteId = $note->create();

}

echo "<br/>Case has been created for your query.";

?>`

Fatal error: Uncaught Error: Call to undefined function AlexaCRM\CRMToolkit\Auth\curl_version() in /var/www/html/php_crm/vendor/alexacrm/php-crm-toolkit/src/Auth/Authentication.php:60 Stack trace: #0 /var/www/html/php_crm/vendor/alexacrm/php-crm-toolkit/src/Auth/OnlineFederation.php(39): AlexaCRM\CRMToolkit\Auth\Authentication->__construct(Object(AlexaCRM\CRMToolkit\Settings), Object(AlexaCRM\CRMToolkit\Client)) #1 /var/www/html/php_crm/vendor/alexacrm/php-crm-toolkit/src/Client.php(156): AlexaCRM\CRMToolkit\Auth\OnlineFederation->__construct(Object(AlexaCRM\CRMToolkit\Settings), Object(AlexaCRM\CRMToolkit\Client)) #2 /var/www/html/php_crm/create_case.php(23): AlexaCRM\CRMToolkit\Client->__construct(Object(AlexaCRM\CRMToolkit\Settings)) #3 {main} thrown in /var/www/html/php_crm/vendor/alexacrm/php-crm-toolkit/src/Auth/Authentication.php on line 60