Automated native_function_invocation fixes

build.php

@@ -1,25 +1,25 @@
 #!/usr/bin/env php
 <?php
-chdir(dirname(__FILE__));
+\chdir(\dirname(__FILE__));
 
 $autoload = (int)$argv[1];
 $returnStatus = null;
 
 if (!$autoload) {
     // Modify composer to not autoload Stripe
-    $composer = json_decode(file_get_contents('composer.json'), true);
+    $composer = \json_decode(\file_get_contents('composer.json'), true);
     unset($composer['autoload']);
     unset($composer['autoload-dev']);
-    file_put_contents('composer.json', json_encode($composer, JSON_PRETTY_PRINT));
+    \file_put_contents('composer.json', \json_encode($composer, JSON_PRETTY_PRINT));
 }
 
-passthru('composer update', $returnStatus);
+\passthru('composer update', $returnStatus);
 if ($returnStatus !== 0) {
     exit(1);
 }
 
 $config = $autoload ? 'phpunit.xml' : 'phpunit.no_autoload.xml';
-passthru("./vendor/bin/phpunit -c $config", $returnStatus);
+\passthru("./vendor/bin/phpunit -c $config", $returnStatus);
 if ($returnStatus !== 0) {
     exit(1);
 }

examples/oauth.php

@@ -2,8 +2,8 @@
 
 require('../init.php');
 
-\Stripe\Stripe::setApiKey(getenv('STRIPE_SECRET_KEY'));
-\Stripe\Stripe::setClientId(getenv('STRIPE_CLIENT_ID'));
+\Stripe\Stripe::setApiKey(\getenv('STRIPE_SECRET_KEY'));
+\Stripe\Stripe::setClientId(\getenv('STRIPE_CLIENT_ID'));
 
 
 if (isset($_GET['code'])) {
@@ -28,7 +28,7 @@
     $error = $_GET['error'];
     $error_description = $_GET['error_description'];
 
-    echo "<p>Error: code=" . htmlspecialchars($error, ENT_QUOTES) . ", description=" . htmlspecialchars($error_description, ENT_QUOTES) . "</p>\n";
+    echo "<p>Error: code=" . \htmlspecialchars($error, ENT_QUOTES) . ", description=" . \htmlspecialchars($error_description, ENT_QUOTES) . "</p>\n";
     echo "<p>Click <a href=\"?\">here</a> to restart the OAuth flow.</p>\n";
 } elseif (isset($_GET['deauth'])) {
     // Deauthorization request
@@ -42,7 +42,7 @@
         exit("Error: " . $e->getMessage());
     }
 
-    echo "<p>Success! Account <code>" . htmlspecialchars($accountId, ENT_QUOTES) . "</code> is disconnected.</p>\n";
+    echo "<p>Success! Account <code>" . \htmlspecialchars($accountId, ENT_QUOTES) . "</code> is disconnected.</p>\n";
     echo "<p>Click <a href=\"?\">here</a> to restart the OAuth flow.</p>\n";
 } else {
     $url = \Stripe\OAuth::authorizeUrl([

init.php

@@ -1,150 +1,150 @@
 <?php
 
 // Stripe singleton
-require(dirname(__FILE__) . '/lib/Stripe.php');
+require(\dirname(__FILE__) . '/lib/Stripe.php');
 
 // Utilities
-require(dirname(__FILE__) . '/lib/Util/CaseInsensitiveArray.php');
-require(dirname(__FILE__) . '/lib/Util/LoggerInterface.php');
-require(dirname(__FILE__) . '/lib/Util/DefaultLogger.php');
-require(dirname(__FILE__) . '/lib/Util/RandomGenerator.php');
-require(dirname(__FILE__) . '/lib/Util/RequestOptions.php');
-require(dirname(__FILE__) . '/lib/Util/Set.php');
-require(dirname(__FILE__) . '/lib/Util/Util.php');
+require(\dirname(__FILE__) . '/lib/Util/CaseInsensitiveArray.php');
+require(\dirname(__FILE__) . '/lib/Util/LoggerInterface.php');
+require(\dirname(__FILE__) . '/lib/Util/DefaultLogger.php');
+require(\dirname(__FILE__) . '/lib/Util/RandomGenerator.php');
+require(\dirname(__FILE__) . '/lib/Util/RequestOptions.php');
+require(\dirname(__FILE__) . '/lib/Util/Set.php');
+require(\dirname(__FILE__) . '/lib/Util/Util.php');
 
 // HttpClient
-require(dirname(__FILE__) . '/lib/HttpClient/ClientInterface.php');
-require(dirname(__FILE__) . '/lib/HttpClient/CurlClient.php');
+require(\dirname(__FILE__) . '/lib/HttpClient/ClientInterface.php');
+require(\dirname(__FILE__) . '/lib/HttpClient/CurlClient.php');
 
 // Exceptions
-require(dirname(__FILE__) . '/lib/Exception/ExceptionInterface.php');
-require(dirname(__FILE__) . '/lib/Exception/ApiErrorException.php');
-require(dirname(__FILE__) . '/lib/Exception/ApiConnectionException.php');
-require(dirname(__FILE__) . '/lib/Exception/AuthenticationException.php');
-require(dirname(__FILE__) . '/lib/Exception/BadMethodCallException.php');
-require(dirname(__FILE__) . '/lib/Exception/CardException.php');
-require(dirname(__FILE__) . '/lib/Exception/IdempotencyException.php');
-require(dirname(__FILE__) . '/lib/Exception/InvalidArgumentException.php');
-require(dirname(__FILE__) . '/lib/Exception/InvalidRequestException.php');
-require(dirname(__FILE__) . '/lib/Exception/PermissionException.php');
-require(dirname(__FILE__) . '/lib/Exception/RateLimitException.php');
-require(dirname(__FILE__) . '/lib/Exception/SignatureVerificationException.php');
-require(dirname(__FILE__) . '/lib/Exception/UnexpectedValueException.php');
-require(dirname(__FILE__) . '/lib/Exception/UnknownApiErrorException.php');
+require(\dirname(__FILE__) . '/lib/Exception/ExceptionInterface.php');
+require(\dirname(__FILE__) . '/lib/Exception/ApiErrorException.php');
+require(\dirname(__FILE__) . '/lib/Exception/ApiConnectionException.php');
+require(\dirname(__FILE__) . '/lib/Exception/AuthenticationException.php');
+require(\dirname(__FILE__) . '/lib/Exception/BadMethodCallException.php');
+require(\dirname(__FILE__) . '/lib/Exception/CardException.php');
+require(\dirname(__FILE__) . '/lib/Exception/IdempotencyException.php');
+require(\dirname(__FILE__) . '/lib/Exception/InvalidArgumentException.php');
+require(\dirname(__FILE__) . '/lib/Exception/InvalidRequestException.php');
+require(\dirname(__FILE__) . '/lib/Exception/PermissionException.php');
+require(\dirname(__FILE__) . '/lib/Exception/RateLimitException.php');
+require(\dirname(__FILE__) . '/lib/Exception/SignatureVerificationException.php');
+require(\dirname(__FILE__) . '/lib/Exception/UnexpectedValueException.php');
+require(\dirname(__FILE__) . '/lib/Exception/UnknownApiErrorException.php');
 
 // OAuth exceptions
-require(dirname(__FILE__) . '/lib/Exception/OAuth/ExceptionInterface.php');
-require(dirname(__FILE__) . '/lib/Exception/OAuth/OAuthErrorException.php');
-require(dirname(__FILE__) . '/lib/Exception/OAuth/InvalidClientException.php');
-require(dirname(__FILE__) . '/lib/Exception/OAuth/InvalidGrantException.php');
-require(dirname(__FILE__) . '/lib/Exception/OAuth/InvalidRequestException.php');
-require(dirname(__FILE__) . '/lib/Exception/OAuth/InvalidScopeException.php');
-require(dirname(__FILE__) . '/lib/Exception/OAuth/UnknownOAuthErrorException.php');
-require(dirname(__FILE__) . '/lib/Exception/OAuth/UnsupportedGrantTypeException.php');
-require(dirname(__FILE__) . '/lib/Exception/OAuth/UnsupportedResponseTypeException.php');
+require(\dirname(__FILE__) . '/lib/Exception/OAuth/ExceptionInterface.php');
+require(\dirname(__FILE__) . '/lib/Exception/OAuth/OAuthErrorException.php');
+require(\dirname(__FILE__) . '/lib/Exception/OAuth/InvalidClientException.php');
+require(\dirname(__FILE__) . '/lib/Exception/OAuth/InvalidGrantException.php');
+require(\dirname(__FILE__) . '/lib/Exception/OAuth/InvalidRequestException.php');
+require(\dirname(__FILE__) . '/lib/Exception/OAuth/InvalidScopeException.php');
+require(\dirname(__FILE__) . '/lib/Exception/OAuth/UnknownOAuthErrorException.php');
+require(\dirname(__FILE__) . '/lib/Exception/OAuth/UnsupportedGrantTypeException.php');
+require(\dirname(__FILE__) . '/lib/Exception/OAuth/UnsupportedResponseTypeException.php');
 
 // API operations
-require(dirname(__FILE__) . '/lib/ApiOperations/All.php');
-require(dirname(__FILE__) . '/lib/ApiOperations/Create.php');
-require(dirname(__FILE__) . '/lib/ApiOperations/Delete.php');
-require(dirname(__FILE__) . '/lib/ApiOperations/NestedResource.php');
-require(dirname(__FILE__) . '/lib/ApiOperations/Request.php');
-require(dirname(__FILE__) . '/lib/ApiOperations/Retrieve.php');
-require(dirname(__FILE__) . '/lib/ApiOperations/Update.php');
+require(\dirname(__FILE__) . '/lib/ApiOperations/All.php');
+require(\dirname(__FILE__) . '/lib/ApiOperations/Create.php');
+require(\dirname(__FILE__) . '/lib/ApiOperations/Delete.php');
+require(\dirname(__FILE__) . '/lib/ApiOperations/NestedResource.php');
+require(\dirname(__FILE__) . '/lib/ApiOperations/Request.php');
+require(\dirname(__FILE__) . '/lib/ApiOperations/Retrieve.php');
+require(\dirname(__FILE__) . '/lib/ApiOperations/Update.php');
 
 // Plumbing
-require(dirname(__FILE__) . '/lib/ApiResponse.php');
-require(dirname(__FILE__) . '/lib/RequestTelemetry.php');
-require(dirname(__FILE__) . '/lib/StripeObject.php');
-require(dirname(__FILE__) . '/lib/ApiRequestor.php');
-require(dirname(__FILE__) . '/lib/ApiResource.php');
-require(dirname(__FILE__) . '/lib/SingletonApiResource.php');
+require(\dirname(__FILE__) . '/lib/ApiResponse.php');
+require(\dirname(__FILE__) . '/lib/RequestTelemetry.php');
+require(\dirname(__FILE__) . '/lib/StripeObject.php');
+require(\dirname(__FILE__) . '/lib/ApiRequestor.php');
+require(\dirname(__FILE__) . '/lib/ApiResource.php');
+require(\dirname(__FILE__) . '/lib/SingletonApiResource.php');
 
 // Stripe API Resources
-require(dirname(__FILE__) . '/lib/Account.php');
-require(dirname(__FILE__) . '/lib/AccountLink.php');
-require(dirname(__FILE__) . '/lib/AlipayAccount.php');
-require(dirname(__FILE__) . '/lib/ApplePayDomain.php');
-require(dirname(__FILE__) . '/lib/ApplicationFee.php');
-require(dirname(__FILE__) . '/lib/ApplicationFeeRefund.php');
-require(dirname(__FILE__) . '/lib/Balance.php');
-require(dirname(__FILE__) . '/lib/BalanceTransaction.php');
-require(dirname(__FILE__) . '/lib/BankAccount.php');
-require(dirname(__FILE__) . '/lib/BitcoinReceiver.php');
-require(dirname(__FILE__) . '/lib/BitcoinTransaction.php');
-require(dirname(__FILE__) . '/lib/Capability.php');
-require(dirname(__FILE__) . '/lib/Card.php');
-require(dirname(__FILE__) . '/lib/Charge.php');
-require(dirname(__FILE__) . '/lib/Checkout/Session.php');
-require(dirname(__FILE__) . '/lib/Collection.php');
-require(dirname(__FILE__) . '/lib/CountrySpec.php');
-require(dirname(__FILE__) . '/lib/Coupon.php');
-require(dirname(__FILE__) . '/lib/CreditNote.php');
-require(dirname(__FILE__) . '/lib/Customer.php');
-require(dirname(__FILE__) . '/lib/CustomerBalanceTransaction.php');
-require(dirname(__FILE__) . '/lib/Discount.php');
-require(dirname(__FILE__) . '/lib/Dispute.php');
-require(dirname(__FILE__) . '/lib/EphemeralKey.php');
-require(dirname(__FILE__) . '/lib/ErrorObject.php');
-require(dirname(__FILE__) . '/lib/Event.php');
-require(dirname(__FILE__) . '/lib/ExchangeRate.php');
-require(dirname(__FILE__) . '/lib/File.php');
-require(dirname(__FILE__) . '/lib/FileLink.php');
-require(dirname(__FILE__) . '/lib/Invoice.php');
-require(dirname(__FILE__) . '/lib/InvoiceItem.php');
-require(dirname(__FILE__) . '/lib/InvoiceLineItem.php');
-require(dirname(__FILE__) . '/lib/Issuing/Authorization.php');
-require(dirname(__FILE__) . '/lib/Issuing/Card.php');
-require(dirname(__FILE__) . '/lib/Issuing/CardDetails.php');
-require(dirname(__FILE__) . '/lib/Issuing/Cardholder.php');
-require(dirname(__FILE__) . '/lib/Issuing/Dispute.php');
-require(dirname(__FILE__) . '/lib/Issuing/Transaction.php');
-require(dirname(__FILE__) . '/lib/LoginLink.php');
-require(dirname(__FILE__) . '/lib/Mandate.php');
-require(dirname(__FILE__) . '/lib/Order.php');
-require(dirname(__FILE__) . '/lib/OrderItem.php');
-require(dirname(__FILE__) . '/lib/OrderReturn.php');
-require(dirname(__FILE__) . '/lib/PaymentIntent.php');
-require(dirname(__FILE__) . '/lib/PaymentMethod.php');
-require(dirname(__FILE__) . '/lib/Payout.php');
-require(dirname(__FILE__) . '/lib/Person.php');
-require(dirname(__FILE__) . '/lib/Plan.php');
-require(dirname(__FILE__) . '/lib/Product.php');
-require(dirname(__FILE__) . '/lib/Radar/EarlyFraudWarning.php');
-require(dirname(__FILE__) . '/lib/Radar/ValueList.php');
-require(dirname(__FILE__) . '/lib/Radar/ValueListItem.php');
-require(dirname(__FILE__) . '/lib/Recipient.php');
-require(dirname(__FILE__) . '/lib/RecipientTransfer.php');
-require(dirname(__FILE__) . '/lib/Refund.php');
-require(dirname(__FILE__) . '/lib/Reporting/ReportRun.php');
-require(dirname(__FILE__) . '/lib/Reporting/ReportType.php');
-require(dirname(__FILE__) . '/lib/Review.php');
-require(dirname(__FILE__) . '/lib/SetupIntent.php');
-require(dirname(__FILE__) . '/lib/Sigma/ScheduledQueryRun.php');
-require(dirname(__FILE__) . '/lib/SKU.php');
-require(dirname(__FILE__) . '/lib/Source.php');
-require(dirname(__FILE__) . '/lib/SourceTransaction.php');
-require(dirname(__FILE__) . '/lib/Subscription.php');
-require(dirname(__FILE__) . '/lib/SubscriptionItem.php');
-require(dirname(__FILE__) . '/lib/SubscriptionSchedule.php');
-require(dirname(__FILE__) . '/lib/TaxId.php');
-require(dirname(__FILE__) . '/lib/TaxRate.php');
-require(dirname(__FILE__) . '/lib/Terminal/ConnectionToken.php');
-require(dirname(__FILE__) . '/lib/Terminal/Location.php');
-require(dirname(__FILE__) . '/lib/Terminal/Reader.php');
-require(dirname(__FILE__) . '/lib/ThreeDSecure.php');
-require(dirname(__FILE__) . '/lib/Token.php');
-require(dirname(__FILE__) . '/lib/Topup.php');
-require(dirname(__FILE__) . '/lib/Transfer.php');
-require(dirname(__FILE__) . '/lib/TransferReversal.php');
-require(dirname(__FILE__) . '/lib/UsageRecord.php');
-require(dirname(__FILE__) . '/lib/UsageRecordSummary.php');
-require(dirname(__FILE__) . '/lib/WebhookEndpoint.php');
+require(\dirname(__FILE__) . '/lib/Account.php');
+require(\dirname(__FILE__) . '/lib/AccountLink.php');
+require(\dirname(__FILE__) . '/lib/AlipayAccount.php');
+require(\dirname(__FILE__) . '/lib/ApplePayDomain.php');
+require(\dirname(__FILE__) . '/lib/ApplicationFee.php');
+require(\dirname(__FILE__) . '/lib/ApplicationFeeRefund.php');
+require(\dirname(__FILE__) . '/lib/Balance.php');
+require(\dirname(__FILE__) . '/lib/BalanceTransaction.php');
+require(\dirname(__FILE__) . '/lib/BankAccount.php');
+require(\dirname(__FILE__) . '/lib/BitcoinReceiver.php');
+require(\dirname(__FILE__) . '/lib/BitcoinTransaction.php');
+require(\dirname(__FILE__) . '/lib/Capability.php');
+require(\dirname(__FILE__) . '/lib/Card.php');
+require(\dirname(__FILE__) . '/lib/Charge.php');
+require(\dirname(__FILE__) . '/lib/Checkout/Session.php');
+require(\dirname(__FILE__) . '/lib/Collection.php');
+require(\dirname(__FILE__) . '/lib/CountrySpec.php');
+require(\dirname(__FILE__) . '/lib/Coupon.php');
+require(\dirname(__FILE__) . '/lib/CreditNote.php');
+require(\dirname(__FILE__) . '/lib/Customer.php');
+require(\dirname(__FILE__) . '/lib/CustomerBalanceTransaction.php');
+require(\dirname(__FILE__) . '/lib/Discount.php');
+require(\dirname(__FILE__) . '/lib/Dispute.php');
+require(\dirname(__FILE__) . '/lib/EphemeralKey.php');
+require(\dirname(__FILE__) . '/lib/ErrorObject.php');
+require(\dirname(__FILE__) . '/lib/Event.php');
+require(\dirname(__FILE__) . '/lib/ExchangeRate.php');
+require(\dirname(__FILE__) . '/lib/File.php');
+require(\dirname(__FILE__) . '/lib/FileLink.php');
+require(\dirname(__FILE__) . '/lib/Invoice.php');
+require(\dirname(__FILE__) . '/lib/InvoiceItem.php');
+require(\dirname(__FILE__) . '/lib/InvoiceLineItem.php');
+require(\dirname(__FILE__) . '/lib/Issuing/Authorization.php');
+require(\dirname(__FILE__) . '/lib/Issuing/Card.php');
+require(\dirname(__FILE__) . '/lib/Issuing/CardDetails.php');
+require(\dirname(__FILE__) . '/lib/Issuing/Cardholder.php');
+require(\dirname(__FILE__) . '/lib/Issuing/Dispute.php');
+require(\dirname(__FILE__) . '/lib/Issuing/Transaction.php');
+require(\dirname(__FILE__) . '/lib/LoginLink.php');
+require(\dirname(__FILE__) . '/lib/Mandate.php');
+require(\dirname(__FILE__) . '/lib/Order.php');
+require(\dirname(__FILE__) . '/lib/OrderItem.php');
+require(\dirname(__FILE__) . '/lib/OrderReturn.php');
+require(\dirname(__FILE__) . '/lib/PaymentIntent.php');
+require(\dirname(__FILE__) . '/lib/PaymentMethod.php');
+require(\dirname(__FILE__) . '/lib/Payout.php');
+require(\dirname(__FILE__) . '/lib/Person.php');
+require(\dirname(__FILE__) . '/lib/Plan.php');
+require(\dirname(__FILE__) . '/lib/Product.php');
+require(\dirname(__FILE__) . '/lib/Radar/EarlyFraudWarning.php');
+require(\dirname(__FILE__) . '/lib/Radar/ValueList.php');
+require(\dirname(__FILE__) . '/lib/Radar/ValueListItem.php');
+require(\dirname(__FILE__) . '/lib/Recipient.php');
+require(\dirname(__FILE__) . '/lib/RecipientTransfer.php');
+require(\dirname(__FILE__) . '/lib/Refund.php');
+require(\dirname(__FILE__) . '/lib/Reporting/ReportRun.php');
+require(\dirname(__FILE__) . '/lib/Reporting/ReportType.php');
+require(\dirname(__FILE__) . '/lib/Review.php');
+require(\dirname(__FILE__) . '/lib/SetupIntent.php');
+require(\dirname(__FILE__) . '/lib/Sigma/ScheduledQueryRun.php');
+require(\dirname(__FILE__) . '/lib/SKU.php');
+require(\dirname(__FILE__) . '/lib/Source.php');
+require(\dirname(__FILE__) . '/lib/SourceTransaction.php');
+require(\dirname(__FILE__) . '/lib/Subscription.php');
+require(\dirname(__FILE__) . '/lib/SubscriptionItem.php');
+require(\dirname(__FILE__) . '/lib/SubscriptionSchedule.php');
+require(\dirname(__FILE__) . '/lib/TaxId.php');
+require(\dirname(__FILE__) . '/lib/TaxRate.php');
+require(\dirname(__FILE__) . '/lib/Terminal/ConnectionToken.php');
+require(\dirname(__FILE__) . '/lib/Terminal/Location.php');
+require(\dirname(__FILE__) . '/lib/Terminal/Reader.php');
+require(\dirname(__FILE__) . '/lib/ThreeDSecure.php');
+require(\dirname(__FILE__) . '/lib/Token.php');
+require(\dirname(__FILE__) . '/lib/Topup.php');
+require(\dirname(__FILE__) . '/lib/Transfer.php');
+require(\dirname(__FILE__) . '/lib/TransferReversal.php');
+require(\dirname(__FILE__) . '/lib/UsageRecord.php');
+require(\dirname(__FILE__) . '/lib/UsageRecordSummary.php');
+require(\dirname(__FILE__) . '/lib/WebhookEndpoint.php');
 
 // OAuth
-require(dirname(__FILE__) . '/lib/OAuth.php');
-require(dirname(__FILE__) . '/lib/OAuthErrorObject.php');
+require(\dirname(__FILE__) . '/lib/OAuth.php');
+require(\dirname(__FILE__) . '/lib/OAuthErrorObject.php');
 
 // Webhooks
-require(dirname(__FILE__) . '/lib/Webhook.php');
-require(dirname(__FILE__) . '/lib/WebhookSignature.php');
+require(\dirname(__FILE__) . '/lib/Webhook.php');
+require(\dirname(__FILE__) . '/lib/WebhookSignature.php');

lib/Account.php

@@ -110,7 +110,7 @@ public function instanceUrl()
      */
     public static function retrieve($id = null, $opts = null)
     {
-        if (!$opts && is_string($id) && substr($id, 0, 3) === 'sk_') {
+        if (!$opts && \is_string($id) && \substr($id, 0, 3) === 'sk_') {
             $opts = $id;
             $id = null;
         }
@@ -406,7 +406,7 @@ private function serializeAdditionalOwners($legalEntity, $additionalOwners)
         } else {
             $originalValue = [];
         }
-        if (($originalValue) && (count($originalValue) > count($additionalOwners))) {
+        if (($originalValue) && (\count($originalValue) > \count($additionalOwners))) {
             throw new Exception\InvalidArgumentException(
                 "You cannot delete an item from an array, you must instead set a new array"
             );
@@ -418,7 +418,7 @@ private function serializeAdditionalOwners($legalEntity, $additionalOwners)
 
             if ($update !== []) {
                 if (!$originalValue ||
-                    !array_key_exists($i, $originalValue) ||
+                    !\array_key_exists($i, $originalValue) ||
                     ($update != $legalEntity->serializeParamsValue($originalValue[$i], null, false, true))) {
                     $updateArr[$i] = $update;
                 }

lib/AlipayAccount.php

@@ -31,8 +31,8 @@ public function instanceUrl()
             $msg = "Alipay accounts cannot be accessed without a customer ID.";
             throw new Exception\UnexpectedValueException($msg);
         }
-        $parentExtn = urlencode(Util\Util::utf8($parent));
-        $extn = urlencode(Util\Util::utf8($this['id']));
+        $parentExtn = \urlencode(Util\Util::utf8($parent));
+        $extn = \urlencode(Util\Util::utf8($this['id']));
         return "$base/$parentExtn/$path/$extn";
     }
 

lib/ApiOperations/All.php

@@ -26,7 +26,7 @@ public static function all($params = null, $opts = null)
         $obj = \Stripe\Util\Util::convertToStripeObject($response->json, $opts);
         if (!($obj instanceof \Stripe\Collection)) {
             throw new \Stripe\Exception\UnexpectedValueException(
-                'Expected type ' . \Stripe\Collection::class . ', got "' . get_class($obj) . '" instead.'
+                'Expected type ' . \Stripe\Collection::class . ', got "' . \get_class($obj) . '" instead.'
             );
         }
         $obj->setLastResponse($response);