XAMPP权限问题

Question

我知道这已被问过几次了，但我保证我已完成了我的研究。我已经在同一个问题上工作了大约10个小时，所以我必须遗漏一些东西。

尝试运行需要OpenSSL和PEAR的脚本。所以我下载了XSLP的OpenSSL版本并安装了它。我还添加了extension = php_openssl.dll并从网上安装了OpenSSL。

我的剧本：

<?php
// Include required library files.
require_once('includes/config.php');
require_once('includes/paypal.class.php');

// Create PayPal object.
$PayPalConfig = array('Sandbox' => $sandbox, 'APIUsername' => $api_username, 'APIPassword' => $api_password, 'APISignature' => $api_signature);
$PayPal = new PayPal($PayPalConfig);

// Prepare request arrays
$SetAccessPermissionsFields = array(
                                    'ReturnURL' => '',                                                      // URL to return the browser to after authorizing permissions.
                                    'CancelURL' => '',                                                      // URL to return if the customer cancels authorization
                                    'LogoutURL' => '',                                                      // URL to return to on logout from PayPal
                                    'LocalCode' => '',                                                      // Local of pages displayed by PayPal during authentication.  AU, DE, FR, IT, GB, ES, US
                                    'PageStyle' => '',                                                      // Sets the custom payment page style of the PayPal pages associated with this button/link.
                                    'HDRIMG' => '',                                                         // URL for the iamge you want to appear at the top of the PayPal pages.  750x90.  Should be stored on a secure server.  127 char max.
                                    'HDRBorderColor' => '',                                                 // Sets the border color around the header on PayPal pages.HTML Hexadecimal value.
                                    'HDRBackColor' => '',                                                   // Sets the background color for PayPal pages.
                                    'PayFlowColor' => '',                                                   // Sets the background color for the payment page.
                                    'InitFlowType' => '',                                                   // The initial flow type, which is one of the following:  login  / signup   Default is login.
                                    'FirstName' => '',                                                      // Customer's first name.
                                    'LastName' => ''
                                    );

$RequiredPermissions = array(
                             'Email', 
                             'Name', 
                             'GetBalance', 
                             'RefundTransaction', 
                             'GetTransactionDetails', 
                             'TransactionSearch', 
                             'MassPay', 
                             'EncryptedWebsitePayments', 
                             'GetExpressCheckoutDetails', 
                             'SetExpressCheckout', 
                             'DoExpressCheckoutPayment', 
                             'DoCapture', 
                             'DoAuthorization', 
                             'DoReauthorization', 
                             'DoVoid', 
                             'DoDirectPayment', 
                             'SetMobileCheckout', 
                             'CreateMobileCheckout', 
                             'DoMobileCheckoutPayment', 
                             'DoUATPAuthorization', 
                             'DoUATPExpressCheckoutPayment', 
                             'GetBillingAgreementCustomerDetails', 
                             'SetCustomerBillingAgreement', 
                             'CreateBillingAgreement', 
                             'BillAgreementUpdate', 
                             'BillUser', 
                             'DoReferenceTransaction', 
                             'Express_Checkout', 
                             'Admin_API', 
                             'Auth_Settle', 
                             'Transaction_History'
                             );

$OptionalPermissions = array(
                             'Email', 
                             'Name', 
                             'GetBalance', 
                             'RefundTransaction', 
                             'GetTransactionDetails', 
                             'TransactionSearch', 
                             'MassPay', 
                             'EncryptedWebsitePayments', 
                             'GetExpressCheckoutDetails', 
                             'SetExpressCheckout', 
                             'DoExpressCheckoutPayment', 
                             'DoCapture', 
                             'DoAuthorization', 
                             'DoReauthorization', 
                             'DoVoid', 
                             'DoDirectPayment', 
                             'SetMobileCheckout', 
                             'CreateMobileCheckout', 
                             'DoMobileCheckoutPayment', 
                             'DoUATPAuthorization', 
                             'DoUATPExpressCheckoutPayment', 
                             'GetBillingAgreementCustomerDetails', 
                             'SetCustomerBillingAgreement', 
                             'CreateBillingAgreement', 
                             'BillAgreementUpdate', 
                             'BillUser', 
                             'DoReferenceTransaction', 
                             'Express_Checkout', 
                             'Admin_API', 
                             'Auth_Settle', 
                             'Transaction_History'
                             );

$PayPalRequestData = array(
                           'SetAccessPermissionsFields' => $SetAccessPermissionsFields, 
                           'RequiredPermissions' => $RequiredPermissions, 
                           'OptionalPermissions' => $OptionalPermissions
                           );

$PayPalRequestData = array(
                        'SetAccessPermissionsFields' => $SetAccessPermissionsFields, 
                        'RequiredPermissions' => $RequiredPermissions, 
                        'OptionalPermissions' => $OptionalPermissions 
                        );

// Pass data into class for processing with PayPal and load the response array into $PayPalResult
$PayPalResult = $PayPal->SetAccessPermissions($PayPalRequestData);

// Write the contents of the response array to the screen for demo purposes.
echo '<pre />';
print_r($PayPalResult);
?>

我的phpinfo（）显示：

Apache Version  Apache/2.4.3 (Win32) OpenSSL/1.0.1c PHP/5.4.7
OPENSSL_CONF    C:/xampp/apache/bin/openssl.cnf
SSL Version OpenSSL/1.0.1c
OpenSSL support enabled
OpenSSL Library Version OpenSSL 1.0.1c 10 May 2012
OpenSSL Header Version  OpenSSL 0.9.8x 10 May 2012

所以，我认为我的OpenSSL配置得当。

至于梨......谁知道。运行我的脚本时，我得到以下内容：

Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0

Fatal error: Unknown: Failed opening required 'C:/xampp/htdocs/SetAccessPermissions.php' (include_path='.;C:\xampp\php\PEAR') in Unknown on line 0

我已经读过这是一个权限问题，所以...我已经验证了对整个XAMPP目录的完全控制，对我的文件的完全控制，对OpenSSL和PEAR目录的完全控制以及我作为管理员运行XAMPP。

我有什么遗漏的吗？这变得非常令人沮丧！