minor fixes (#5981)

* Update configuration.mustache

added return tag in PHPDoc

* made sanitizeFilename as static method

* updated petstore

modules/swagger-codegen/src/main/resources/php/ObjectSerializer.mustache

@@ -78,7 +78,7 @@ class ObjectSerializer
      *
      * @return string the sanitized filename
      */
-    public function sanitizeFilename($filename)
+    public static function sanitizeFilename($filename)
     {
         if (preg_match("/.*[\/\\\\](.*)$/", $filename, $match)) {
             return $match[1];
@@ -257,7 +257,7 @@ class ObjectSerializer
             // determine file name
             if (array_key_exists('Content-Disposition', $httpHeaders) &&
                 preg_match('/inline; filename=[\'"]?([^\'"\s]+)[\'"]?$/i', $httpHeaders['Content-Disposition'], $match)) {
-                $filename = Configuration::getDefaultConfiguration()->getTempFolderPath() . sanitizeFilename($match[1]);
+                $filename = Configuration::getDefaultConfiguration()->getTempFolderPath() . self::sanitizeFilename($match[1]);
             } else {
                 $filename = tempnam(Configuration::getDefaultConfiguration()->getTempFolderPath(), '');
             }

modules/swagger-codegen/src/main/resources/php/configuration.mustache

@@ -445,6 +445,8 @@ class Configuration
     /**
      * Set whether to accept encoding
      * @param bool $allowEncoding
+     *
+     * @return $this
      */
     public function setAllowEncoding($allowEncoding)
     {

samples/client/petstore/php/SwaggerClient-php/README.md

@@ -1,5 +1,5 @@
 # SwaggerClient-php
-This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
 
 This PHP package is automatically generated by the [Swagger Codegen](https://github.com/swagger-api/swagger-codegen) project:
 
@@ -56,14 +56,16 @@ Please follow the [installation procedure](#installation--usage) and then run th
 <?php
 require_once(__DIR__ . '/vendor/autoload.php');
 
-$api_instance = new Swagger\Client\Api\FakeApi();
+// Configure OAuth2 access token for authorization: petstore_auth
-$body = new \Swagger\Client\Model\OuterBoolean(); // \Swagger\Client\Model\OuterBoolean | Input boolean as post body
+Swagger\Client\Configuration::getDefaultConfiguration()->setAccessToken('YOUR_ACCESS_TOKEN');
+
+$api_instance = new Swagger\Client\Api\PetApi();
+$body = new \Swagger\Client\Model\Pet(); // \Swagger\Client\Model\Pet | Pet object that needs to be added to the store
 
 try {
-    $result = $api_instance->fakeOuterBooleanSerialize($body);
+    $api_instance->addPet($body);
-    print_r($result);
 } catch (Exception $e) {
-    echo 'Exception when calling FakeApi->fakeOuterBooleanSerialize: ', $e->getMessage(), PHP_EOL;
+    echo 'Exception when calling PetApi->addPet: ', $e->getMessage(), PHP_EOL;
 }
 
 ?>
@@ -71,17 +73,10 @@ try {
 
 ## Documentation for API Endpoints
 
-All URIs are relative to *http://petstore.swagger.io:80/v2*
+All URIs are relative to *http://petstore.swagger.io/v2*
 
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
-*FakeApi* | [**fakeOuterBooleanSerialize**](docs/Api/FakeApi.md#fakeouterbooleanserialize) | **POST** /fake/outer/boolean | 
-*FakeApi* | [**fakeOuterCompositeSerialize**](docs/Api/FakeApi.md#fakeoutercompositeserialize) | **POST** /fake/outer/composite | 
-*FakeApi* | [**fakeOuterNumberSerialize**](docs/Api/FakeApi.md#fakeouternumberserialize) | **POST** /fake/outer/number | 
-*FakeApi* | [**fakeOuterStringSerialize**](docs/Api/FakeApi.md#fakeouterstringserialize) | **POST** /fake/outer/string | 
-*FakeApi* | [**testClientModel**](docs/Api/FakeApi.md#testclientmodel) | **PATCH** /fake | To test \&quot;client\&quot; model
-*FakeApi* | [**testEndpointParameters**](docs/Api/FakeApi.md#testendpointparameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트
-*FakeApi* | [**testEnumParameters**](docs/Api/FakeApi.md#testenumparameters) | **GET** /fake | To test enum parameters
 *PetApi* | [**addPet**](docs/Api/PetApi.md#addpet) | **POST** /pet | Add a new pet to the store
 *PetApi* | [**deletePet**](docs/Api/PetApi.md#deletepet) | **DELETE** /pet/{petId} | Deletes a pet
 *PetApi* | [**findPetsByStatus**](docs/Api/PetApi.md#findpetsbystatus) | **GET** /pet/findByStatus | Finds Pets by status
@@ -90,9 +85,9 @@ Class | Method | HTTP request | Description
 *PetApi* | [**updatePet**](docs/Api/PetApi.md#updatepet) | **PUT** /pet | Update an existing pet
 *PetApi* | [**updatePetWithForm**](docs/Api/PetApi.md#updatepetwithform) | **POST** /pet/{petId} | Updates a pet in the store with form data
 *PetApi* | [**uploadFile**](docs/Api/PetApi.md#uploadfile) | **POST** /pet/{petId}/uploadImage | uploads an image
-*StoreApi* | [**deleteOrder**](docs/Api/StoreApi.md#deleteorder) | **DELETE** /store/order/{order_id} | Delete purchase order by ID
+*StoreApi* | [**deleteOrder**](docs/Api/StoreApi.md#deleteorder) | **DELETE** /store/order/{orderId} | Delete purchase order by ID
 *StoreApi* | [**getInventory**](docs/Api/StoreApi.md#getinventory) | **GET** /store/inventory | Returns pet inventories by status
-*StoreApi* | [**getOrderById**](docs/Api/StoreApi.md#getorderbyid) | **GET** /store/order/{order_id} | Find purchase order by ID
+*StoreApi* | [**getOrderById**](docs/Api/StoreApi.md#getorderbyid) | **GET** /store/order/{orderId} | Find purchase order by ID
 *StoreApi* | [**placeOrder**](docs/Api/StoreApi.md#placeorder) | **POST** /store/order | Place an order for a pet
 *UserApi* | [**createUser**](docs/Api/UserApi.md#createuser) | **POST** /user | Create user
 *UserApi* | [**createUsersWithArrayInput**](docs/Api/UserApi.md#createuserswitharrayinput) | **POST** /user/createWithArray | Creates list of users with given input array
@@ -106,42 +101,12 @@ Class | Method | HTTP request | Description
 
 ## Documentation For Models
 
- - [AdditionalPropertiesClass](docs/Model/AdditionalPropertiesClass.md)
- - [Animal](docs/Model/Animal.md)
- - [AnimalFarm](docs/Model/AnimalFarm.md)
  - [ApiResponse](docs/Model/ApiResponse.md)
- - [ArrayOfArrayOfNumberOnly](docs/Model/ArrayOfArrayOfNumberOnly.md)
- - [ArrayOfNumberOnly](docs/Model/ArrayOfNumberOnly.md)
- - [ArrayTest](docs/Model/ArrayTest.md)
- - [Capitalization](docs/Model/Capitalization.md)
  - [Category](docs/Model/Category.md)
- - [ClassModel](docs/Model/ClassModel.md)
- - [Client](docs/Model/Client.md)
- - [EnumArrays](docs/Model/EnumArrays.md)
- - [EnumClass](docs/Model/EnumClass.md)
- - [EnumTest](docs/Model/EnumTest.md)
- - [FormatTest](docs/Model/FormatTest.md)
- - [HasOnlyReadOnly](docs/Model/HasOnlyReadOnly.md)
- - [MapTest](docs/Model/MapTest.md)
- - [MixedPropertiesAndAdditionalPropertiesClass](docs/Model/MixedPropertiesAndAdditionalPropertiesClass.md)
- - [Model200Response](docs/Model/Model200Response.md)
- - [ModelList](docs/Model/ModelList.md)
- - [ModelReturn](docs/Model/ModelReturn.md)
- - [Name](docs/Model/Name.md)
- - [NumberOnly](docs/Model/NumberOnly.md)
  - [Order](docs/Model/Order.md)
- - [OuterBoolean](docs/Model/OuterBoolean.md)
- - [OuterComposite](docs/Model/OuterComposite.md)
- - [OuterEnum](docs/Model/OuterEnum.md)
- - [OuterNumber](docs/Model/OuterNumber.md)
- - [OuterString](docs/Model/OuterString.md)
  - [Pet](docs/Model/Pet.md)
- - [ReadOnlyFirst](docs/Model/ReadOnlyFirst.md)
- - [SpecialModelName](docs/Model/SpecialModelName.md)
  - [Tag](docs/Model/Tag.md)
  - [User](docs/Model/User.md)
- - [Cat](docs/Model/Cat.md)
- - [Dog](docs/Model/Dog.md)
 
 
 ## Documentation For Authorization
@@ -153,10 +118,6 @@ Class | Method | HTTP request | Description
 - **API key parameter name**: api_key
 - **Location**: HTTP header
 
-## http_basic_test
-
-- **Type**: HTTP basic authentication
-
 ## petstore_auth
 
 - **Type**: OAuth

samples/client/petstore/php/SwaggerClient-php/autoload.php

@@ -3,7 +3,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io

samples/client/petstore/php/SwaggerClient-php/docs/Api/PetApi.md

@@ -1,6 +1,6 @@
 # Swagger\Client\PetApi
 
-All URIs are relative to *http://petstore.swagger.io:80/v2*
+All URIs are relative to *http://petstore.swagger.io/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------

samples/client/petstore/php/SwaggerClient-php/docs/Api/StoreApi.md

@@ -1,12 +1,12 @@
 # Swagger\Client\StoreApi
 
-All URIs are relative to *http://petstore.swagger.io:80/v2*
+All URIs are relative to *http://petstore.swagger.io/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------
-[**deleteOrder**](StoreApi.md#deleteOrder) | **DELETE** /store/order/{order_id} | Delete purchase order by ID
+[**deleteOrder**](StoreApi.md#deleteOrder) | **DELETE** /store/order/{orderId} | Delete purchase order by ID
 [**getInventory**](StoreApi.md#getInventory) | **GET** /store/inventory | Returns pet inventories by status
-[**getOrderById**](StoreApi.md#getOrderById) | **GET** /store/order/{order_id} | Find purchase order by ID
+[**getOrderById**](StoreApi.md#getOrderById) | **GET** /store/order/{orderId} | Find purchase order by ID
 [**placeOrder**](StoreApi.md#placeOrder) | **POST** /store/order | Place an order for a pet
 
 

samples/client/petstore/php/SwaggerClient-php/docs/Api/UserApi.md

@@ -1,6 +1,6 @@
 # Swagger\Client\UserApi
 
-All URIs are relative to *http://petstore.swagger.io:80/v2*
+All URIs are relative to *http://petstore.swagger.io/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------

samples/client/petstore/php/SwaggerClient-php/lib/Api/PetApi.php

@@ -12,7 +12,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io

samples/client/petstore/php/SwaggerClient-php/lib/Api/StoreApi.php

@@ -12,7 +12,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io
@@ -118,7 +118,7 @@ class StoreApi
             throw new \InvalidArgumentException('Missing the required parameter $order_id when calling deleteOrder');
         }
         // parse inputs
-        $resourcePath = "/store/order/{order_id}";
+        $resourcePath = "/store/order/{orderId}";
         $httpBody = '';
         $queryParams = [];
         $headerParams = [];
@@ -132,7 +132,7 @@ class StoreApi
         // path params
         if ($order_id !== null) {
             $resourcePath = str_replace(
-                "{" . "order_id" . "}",
+                "{" . "orderId" . "}",
                 $this->apiClient->getSerializer()->toPathValue($order_id),
                 $resourcePath
             );
@@ -153,7 +153,7 @@ class StoreApi
                 $httpBody,
                 $headerParams,
                 null,
-                '/store/order/{order_id}'
+                '/store/order/{orderId}'
             );
 
             return [null, $statusCode, $httpHeader];
@@ -276,7 +276,7 @@ class StoreApi
         }
 
         // parse inputs
-        $resourcePath = "/store/order/{order_id}";
+        $resourcePath = "/store/order/{orderId}";
         $httpBody = '';
         $queryParams = [];
         $headerParams = [];
@@ -290,7 +290,7 @@ class StoreApi
         // path params
         if ($order_id !== null) {
             $resourcePath = str_replace(
-                "{" . "order_id" . "}",
+                "{" . "orderId" . "}",
                 $this->apiClient->getSerializer()->toPathValue($order_id),
                 $resourcePath
             );
@@ -311,7 +311,7 @@ class StoreApi
                 $httpBody,
                 $headerParams,
                 '\Swagger\Client\Model\Order',
-                '/store/order/{order_id}'
+                '/store/order/{orderId}'
             );
 
             return [$this->apiClient->getSerializer()->deserialize($response, '\Swagger\Client\Model\Order', $httpHeader), $statusCode, $httpHeader];

samples/client/petstore/php/SwaggerClient-php/lib/Api/UserApi.php

@@ -12,7 +12,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io

samples/client/petstore/php/SwaggerClient-php/lib/ApiClient.php

@@ -13,7 +13,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io

samples/client/petstore/php/SwaggerClient-php/lib/ApiException.php

@@ -12,7 +12,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io

samples/client/petstore/php/SwaggerClient-php/lib/Configuration.php

@@ -12,7 +12,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io
@@ -88,7 +88,7 @@ class Configuration
      *
      * @var string
      */
-    protected $host = 'http://petstore.swagger.io:80/v2';
+    protected $host = 'http://petstore.swagger.io/v2';
 
     /**
      * Timeout (second) of the HTTP request, by default set to 0, no timeout
@@ -455,6 +455,8 @@ class Configuration
     /**
      * Set whether to accept encoding
      * @param bool $allowEncoding
+     *
+     * @return $this
      */
     public function setAllowEncoding($allowEncoding)
     {

samples/client/petstore/php/SwaggerClient-php/lib/Model/ApiResponse.php

@@ -13,7 +13,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io
@@ -35,6 +35,7 @@ use \ArrayAccess;
  * ApiResponse Class Doc Comment
  *
  * @category    Class
+ * @description Describes the result of uploading an image resource
  * @package     Swagger\Client
  * @author      Swagger Codegen team
  * @link        https://github.com/swagger-api/swagger-codegen

samples/client/petstore/php/SwaggerClient-php/lib/Model/Category.php

@@ -13,7 +13,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io
@@ -35,6 +35,7 @@ use \ArrayAccess;
  * Category Class Doc Comment
  *
  * @category    Class
+ * @description A category for a pet
  * @package     Swagger\Client
  * @author      Swagger Codegen team
  * @link        https://github.com/swagger-api/swagger-codegen

samples/client/petstore/php/SwaggerClient-php/lib/Model/Order.php

@@ -13,7 +13,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io
@@ -35,6 +35,7 @@ use \ArrayAccess;
  * Order Class Doc Comment
  *
  * @category    Class
+ * @description An order for a pets from the pet store
  * @package     Swagger\Client
  * @author      Swagger Codegen team
  * @link        https://github.com/swagger-api/swagger-codegen

samples/client/petstore/php/SwaggerClient-php/lib/Model/Pet.php

@@ -13,7 +13,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io
@@ -35,6 +35,7 @@ use \ArrayAccess;
  * Pet Class Doc Comment
  *
  * @category    Class
+ * @description A pet for sale in the pet store
  * @package     Swagger\Client
  * @author      Swagger Codegen team
  * @link        https://github.com/swagger-api/swagger-codegen

samples/client/petstore/php/SwaggerClient-php/lib/Model/Tag.php

@@ -13,7 +13,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io
@@ -35,6 +35,7 @@ use \ArrayAccess;
  * Tag Class Doc Comment
  *
  * @category    Class
+ * @description A tag for a pet
  * @package     Swagger\Client
  * @author      Swagger Codegen team
  * @link        https://github.com/swagger-api/swagger-codegen

samples/client/petstore/php/SwaggerClient-php/lib/Model/User.php

@@ -13,7 +13,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io
@@ -35,6 +35,7 @@ use \ArrayAccess;
  * User Class Doc Comment
  *
  * @category    Class
+ * @description A User who is purchasing from the pet store
  * @package     Swagger\Client
  * @author      Swagger Codegen team
  * @link        https://github.com/swagger-api/swagger-codegen

samples/client/petstore/php/SwaggerClient-php/lib/ObjectSerializer.php

@@ -13,7 +13,7 @@
 /**
  * Swagger Petstore
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
  *
  * OpenAPI spec version: 1.0.0
  * Contact: apiteam@swagger.io
@@ -88,7 +88,7 @@ class ObjectSerializer
      *
      * @return string the sanitized filename
      */
-    public function sanitizeFilename($filename)
+    public static function sanitizeFilename($filename)
     {
         if (preg_match("/.*[\/\\\\](.*)$/", $filename, $match)) {
             return $match[1];
@@ -267,7 +267,7 @@ class ObjectSerializer
             // determine file name
             if (array_key_exists('Content-Disposition', $httpHeaders) &&
                 preg_match('/inline; filename=[\'"]?([^\'"\s]+)[\'"]?$/i', $httpHeaders['Content-Disposition'], $match)) {
-                $filename = Configuration::getDefaultConfiguration()->getTempFolderPath() . sanitizeFilename($match[1]);
+                $filename = Configuration::getDefaultConfiguration()->getTempFolderPath() . self::sanitizeFilename($match[1]);
             } else {
                 $filename = tempnam(Configuration::getDefaultConfiguration()->getTempFolderPath(), '');
             }

samples/client/petstore/php/SwaggerClient-php/phpunit.xml.dist

@@ -14,8 +14,8 @@
 
     <filter>
         <whitelist processUncoveredFilesFromWhitelist="true">
-            <directory suffix=".php">./lib/Api</directory>
+            <directory suffix=".php">./lib\Api</directory>
-            <directory suffix=".php">./lib/Model</directory>
+            <directory suffix=".php">./lib\Model</directory>
         </whitelist>
     </filter>
 </phpunit>