Merge pull request #3163 from DanGe42/master

Improve error message for connection failures

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

@@ -224,7 +224,19 @@ class ApiClient
 
         // Handle the response
         if ($response_info['http_code'] == 0) {
-            throw new ApiException("API call to $url timed out: ".serialize($response_info), 0, null, null);
+            $curl_error_message = curl_error($curl);
+
+            // curl_exec can sometimes fail but still return a blank message from curl_error().
+            if (!empty($curl_error_message)) {
+                $error_message = "API call to $url failed: $curl_error_message";
+            } else {
+                $error_message = "API call to $url failed, but for an unknown reason. " .
+                    "This could happen if you are disconnected from the network.";
+            }
+
+            $exception = new ApiException($error_message, 0, null, null);
+            $exception->setResponseObject($response_info);
+            throw $exception;
         } elseif ($response_info['http_code'] >= 200 && $response_info['http_code'] <= 299) {
             // return raw body if response is a file
             if ($responseType == '\SplFileObject' || $responseType == 'string') {

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

@@ -1,10 +1,10 @@
 # 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: \" \\  *_/ ' \" =end
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  */ ' \" =end
 
 This PHP package is automatically generated by the [Swagger Codegen](https://github.com/swagger-api/swagger-codegen) project:
 
-- API version: 1.0.0 *_/ ' \" =end
-- Build date: 2016-07-02T16:22:07.280+08:00
+- API version: 1.0.0 */ ' " =end
+- Build date: 2016-07-06T12:09:22.895-07:00
 - Build package: class io.swagger.codegen.languages.PhpClientCodegen
 
 ## Requirements
@@ -58,7 +58,7 @@ Please follow the [installation procedure](#installation--usage) and then run th
 require_once(__DIR__ . '/vendor/autoload.php');
 
 $api_instance = new Swagger\Client\Api\FakeApi();
-$test_code_inject____end = "test_code_inject____end_example"; // string | To test code injection *_/ ' \" =end
+$test_code_inject____end = "test_code_inject____end_example"; // string | To test code injection */ ' \" =end
 
 try {
     $api_instance->testCodeInjectEnd($test_code_inject____end);
@@ -71,11 +71,11 @@ try {
 
 ## Documentation for API Endpoints
 
-All URIs are relative to *https://petstore.swagger.io *_/ ' \" =end/v2 *_/ ' \" =end*
+All URIs are relative to *https://petstore.swagger.io */ ' " =end/v2 */ ' " =end*
 
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
-*FakeApi* | [**testCodeInjectEnd**](docs/Api/FakeApi.md#testcodeinjectend) | **PUT** /fake | To test code injection *_/ ' \" =end
+*FakeApi* | [**testCodeInjectEnd**](docs/Api/FakeApi.md#testcodeinjectend) | **PUT** /fake | To test code injection */ ' \" =end
 
 
 ## Documentation For Models
@@ -86,12 +86,6 @@ Class | Method | HTTP request | Description
 ## Documentation For Authorization
 
 
-## api_key
-
-- **Type**: API key
-- **API key parameter name**: api_key  */ ' " =end
-- **Location**: HTTP header
-
 ## petstore_auth
 
 - **Type**: OAuth
@@ -101,9 +95,15 @@ Class | Method | HTTP request | Description
  - **write:pets**: modify pets in your account  */ ' " =end
  - **read:pets**: read your pets  */ ' " =end
 
+## api_key
+
+- **Type**: API key
+- **API key parameter name**: api_key  */ ' " =end
+- **Location**: HTTP header
+
 
 ## Author
 
-apiteam@swagger.io *_/ ' \" =end
+apiteam@swagger.io */ ' " =end
 
 

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

@@ -1,12 +1,12 @@
 <?php
 
 /**
- * Swagger Petstore *_/ ' \" =end
+ * Swagger Petstore */ ' " =end
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  *_/ ' \" =end
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  */ ' \" =end
  *
- * OpenAPI spec version: 1.0.0 *_/ ' \" =end
- * Contact: apiteam@swagger.io *_/ ' \" =end
+ * OpenAPI spec version: 1.0.0 */ ' " =end
+ * Contact: apiteam@swagger.io */ ' " =end
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
  *
  * Licensed under the Apache License, Version 2.0 (the "License");

samples/client/petstore-security-test/php/SwaggerClient-php/docs/Api/FakeApi.md

@@ -1,16 +1,16 @@
 # Swagger\Client\FakeApi
 
-All URIs are relative to *https://petstore.swagger.io *_/ ' \" =end/v2 *_/ ' \" =end*
+All URIs are relative to *https://petstore.swagger.io */ ' " =end/v2 */ ' " =end*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------
-[**testCodeInjectEnd**](FakeApi.md#testCodeInjectEnd) | **PUT** /fake | To test code injection *_/ ' \" =end
+[**testCodeInjectEnd**](FakeApi.md#testCodeInjectEnd) | **PUT** /fake | To test code injection */ ' \" =end
 
 
 # **testCodeInjectEnd**
 > testCodeInjectEnd($test_code_inject____end)
 
-To test code injection *_/ ' \" =end
+To test code injection */ ' \" =end
 
 ### Example
 ```php
@@ -18,7 +18,7 @@ To test code injection *_/ ' \" =end
 require_once(__DIR__ . '/vendor/autoload.php');
 
 $api_instance = new Swagger\Client\Api\FakeApi();
-$test_code_inject____end = "test_code_inject____end_example"; // string | To test code injection *_/ ' \" =end
+$test_code_inject____end = "test_code_inject____end_example"; // string | To test code injection */ ' \" =end
 
 try {
     $api_instance->testCodeInjectEnd($test_code_inject____end);
@@ -32,7 +32,7 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **test_code_inject____end** | **string**| To test code injection *_/ ' \" =end | [optional]
+ **test_code_inject____end** | **string**| To test code injection */ ' \" =end | [optional]
 
 ### Return type
 
@@ -44,8 +44,8 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: application/json, */  " =end
- - **Accept**: application/json, */  " =end
+ - **Content-Type**: application/json, */ ' " =end
+ - **Accept**: application/json, */ ' " =end
 
 [[Back to top]](#) [[Back to API list]](../../README.md#documentation-for-api-endpoints) [[Back to Model list]](../../README.md#documentation-for-models) [[Back to README]](../../README.md)
 

samples/client/petstore-security-test/php/SwaggerClient-php/docs/Model/ModelReturn.md

@@ -3,7 +3,7 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**return** | **int** | property description  *_/ ' \" =end | [optional] 
+**return** | **int** | property description  */ ' \" =end | [optional] 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/client/petstore-security-test/php/SwaggerClient-php/lib/Api/FakeApi.php

@@ -11,12 +11,12 @@
  */
 
 /**
- * Swagger Petstore *_/ ' \" =end
+ * Swagger Petstore */ ' " =end
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  *_/ ' \" =end
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  */ ' \" =end
  *
- * OpenAPI spec version: 1.0.0 *_/ ' \" =end
- * Contact: apiteam@swagger.io *_/ ' \" =end
+ * OpenAPI spec version: 1.0.0 */ ' " =end
+ * Contact: apiteam@swagger.io */ ' " =end
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -73,7 +73,7 @@ class FakeApi
     {
         if ($apiClient == null) {
             $apiClient = new ApiClient();
-            $apiClient->getConfig()->setHost('https://petstore.swagger.io *_/ ' \" =end/v2 *_/ ' \" =end');
+            $apiClient->getConfig()->setHost('https://petstore.swagger.io */ ' " =end/v2 */ ' " =end');
         }
 
         $this->apiClient = $apiClient;
@@ -105,9 +105,9 @@ class FakeApi
     /**
      * Operation testCodeInjectEnd
      *
-     * To test code injection *_/ ' \" =end
+     * To test code injection */ ' \" =end
      *
-     * @param string $test_code_inject____end To test code injection *_/ ' \" =end (optional)
+     * @param string $test_code_inject____end To test code injection */ ' \" =end (optional)
      * @return void
      * @throws \Swagger\Client\ApiException on non-2xx response
      */
@@ -120,9 +120,9 @@ class FakeApi
     /**
      * Operation testCodeInjectEndWithHttpInfo
      *
-     * To test code injection *_/ ' \" =end
+     * To test code injection */ ' \" =end
      *
-     * @param string $test_code_inject____end To test code injection *_/ ' \" =end (optional)
+     * @param string $test_code_inject____end To test code injection */ ' \" =end (optional)
      * @return Array of null, HTTP status code, HTTP response headers (array of strings)
      * @throws \Swagger\Client\ApiException on non-2xx response
      */
@@ -134,11 +134,11 @@ class FakeApi
         $queryParams = array();
         $headerParams = array();
         $formParams = array();
-        $_header_accept = $this->apiClient->selectHeaderAccept(array('application/json', '*/  " =end'));
+        $_header_accept = $this->apiClient->selectHeaderAccept(array('application/json', '*/ ' " =end'));
         if (!is_null($_header_accept)) {
             $headerParams['Accept'] = $_header_accept;
         }
-        $headerParams['Content-Type'] = $this->apiClient->selectHeaderContentType(array('application/json','*/  " =end'));
+        $headerParams['Content-Type'] = $this->apiClient->selectHeaderContentType(array('application/json','*/ ' " =end'));
 
         // default format to json
         $resourcePath = str_replace("{format}", "json", $resourcePath);

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

@@ -12,12 +12,12 @@
  */
 
 /**
- * Swagger Petstore *_/ ' \" =end
+ * Swagger Petstore */ ' " =end
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  *_/ ' \" =end
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  */ ' \" =end
  *
- * OpenAPI spec version: 1.0.0 *_/ ' \" =end
- * Contact: apiteam@swagger.io *_/ ' \" =end
+ * OpenAPI spec version: 1.0.0 */ ' " =end
+ * Contact: apiteam@swagger.io */ ' " =end
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -245,7 +245,19 @@ class ApiClient
 
         // Handle the response
         if ($response_info['http_code'] == 0) {
-            throw new ApiException("API call to $url timed out: ".serialize($response_info), 0, null, null);
+            $curl_error_message = curl_error($curl);
+
+            // curl_exec can sometimes fail but still return a blank message from curl_error().
+            if (!empty($curl_error_message)) {
+                $error_message = "API call to $url failed: $curl_error_message";
+            } else {
+                $error_message = "API call to $url failed, but for an unknown reason. " .
+                    "This could happen if you are disconnected from the network.";
+            }
+
+            $exception = new ApiException($error_message, 0, null, null);
+            $exception->setResponseObject($response_info);
+            throw $exception;
         } elseif ($response_info['http_code'] >= 200 && $response_info['http_code'] <= 299) {
             // return raw body if response is a file
             if ($responseType == '\SplFileObject' || $responseType == 'string') {

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

@@ -11,12 +11,12 @@
  */
 
 /**
- * Swagger Petstore *_/ ' \" =end
+ * Swagger Petstore */ ' " =end
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  *_/ ' \" =end
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  */ ' \" =end
  *
- * OpenAPI spec version: 1.0.0 *_/ ' \" =end
- * Contact: apiteam@swagger.io *_/ ' \" =end
+ * OpenAPI spec version: 1.0.0 */ ' " =end
+ * Contact: apiteam@swagger.io */ ' " =end
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
  *
  * Licensed under the Apache License, Version 2.0 (the "License");

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

@@ -11,12 +11,12 @@
  */
 
 /**
- * Swagger Petstore *_/ ' \" =end
+ * Swagger Petstore */ ' " =end
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  *_/ ' \" =end
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  */ ' \" =end
  *
- * OpenAPI spec version: 1.0.0 *_/ ' \" =end
- * Contact: apiteam@swagger.io *_/ ' \" =end
+ * OpenAPI spec version: 1.0.0 */ ' " =end
+ * Contact: apiteam@swagger.io */ ' " =end
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -102,7 +102,7 @@ class Configuration
      *
      * @var string
      */
-    protected $host = 'https://petstore.swagger.io *_/ ' \" =end/v2 *_/ ' \" =end';
+    protected $host = 'https://petstore.swagger.io */ ' " =end/v2 */ ' " =end';
 
     /**
      * Timeout (second) of the HTTP request, by default set to 0, no timeout
@@ -522,7 +522,7 @@ class Configuration
         $report  = 'PHP SDK (Swagger\Client) Debug Report:' . PHP_EOL;
         $report .= '    OS: ' . php_uname() . PHP_EOL;
         $report .= '    PHP Version: ' . phpversion() . PHP_EOL;
-        $report .= '    OpenAPI Spec Version: 1.0.0 *_/ ' \" =end' . PHP_EOL;
+        $report .= '    OpenAPI Spec Version: 1.0.0 */ ' " =end' . PHP_EOL;
         $report .= '    Temp Folder Path: ' . self::getDefaultConfiguration()->getTempFolderPath() . PHP_EOL;
 
         return $report;

samples/client/petstore-security-test/php/SwaggerClient-php/lib/Model/ModelReturn.php

@@ -12,12 +12,12 @@
  */
 
 /**
- * Swagger Petstore *_/ ' \" =end
+ * Swagger Petstore */ ' " =end
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  *_/ ' \" =end
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  */ ' \" =end
  *
- * OpenAPI spec version: 1.0.0 *_/ ' \" =end
- * Contact: apiteam@swagger.io *_/ ' \" =end
+ * OpenAPI spec version: 1.0.0 */ ' " =end
+ * Contact: apiteam@swagger.io */ ' " =end
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -47,7 +47,7 @@ use \ArrayAccess;
  * ModelReturn Class Doc Comment
  *
  * @category    Class */
- // @description Model for testing reserved words  *_/ ' \" =end
+ // @description Model for testing reserved words  */ ' \" =end
 /** 
  * @package     Swagger\Client
  * @author      http://github.com/swagger-api/swagger-codegen
@@ -167,7 +167,7 @@ class ModelReturn implements ArrayAccess
 
     /**
      * Sets return
-     * @param int $return property description  *_/ ' \" =end
+     * @param int $return property description  */ ' \" =end
      * @return $this
      */
     public function setReturn($return)

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

@@ -12,12 +12,12 @@
  */
 
 /**
- * Swagger Petstore *_/ ' \" =end
+ * Swagger Petstore */ ' " =end
  *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  *_/ ' \" =end
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\  */ ' \" =end
  *
- * OpenAPI spec version: 1.0.0 *_/ ' \" =end
- * Contact: apiteam@swagger.io *_/ ' \" =end
+ * OpenAPI spec version: 1.0.0 */ ' " =end
+ * Contact: apiteam@swagger.io */ ' " =end
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -264,7 +264,7 @@ class ObjectSerializer
             } else {
                 return null;
             }
-        } elseif (in_array($class, array('integer', 'int', 'void', 'number', 'object', 'double', 'float', 'byte', 'DateTime', 'string', 'mixed', 'boolean', 'bool'))) {
+        } elseif (in_array($class, array('void', 'bool', 'string', 'double', 'byte', 'mixed', 'integer', 'float', 'int', 'DateTime', 'number', 'boolean', 'object'))) {
             settype($data, $class);
             return $data;
         } elseif ($class === '\SplFileObject') {

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

@@ -4,7 +4,7 @@ This spec is mainly for testing Petstore server and contains fake endpoints, mod
 This PHP package is automatically generated by the [Swagger Codegen](https://github.com/swagger-api/swagger-codegen) project:
 
 - API version: 1.0.0
-- Build date: 2016-06-30T07:09:58.112+02:00
+- Build date: 2016-07-06T12:05:01.729-07:00
 - Build package: class io.swagger.codegen.languages.PhpClientCodegen
 
 ## Requirements
@@ -58,12 +58,23 @@ Please follow the [installation procedure](#installation--usage) and then run th
 require_once(__DIR__ . '/vendor/autoload.php');
 
 $api_instance = new Swagger\Client\Api\FakeApi();
-$test_code_inject__end = "test_code_inject__end_example"; // string | To test code injection  =end
+$number = 3.4; // float | None
+$double = 1.2; // double | None
+$string = "string_example"; // string | None
+$byte = "B"; // string | None
+$integer = 56; // int | None
+$int32 = 56; // int | None
+$int64 = 789; // int | None
+$float = 3.4; // float | None
+$binary = "B"; // string | None
+$date = new \DateTime(); // \DateTime | None
+$date_time = new \DateTime(); // \DateTime | None
+$password = "password_example"; // string | None
 
 try {
-    $api_instance->testCodeInjectEnd($test_code_inject__end);
+    $api_instance->testEndpointParameters($number, $double, $string, $byte, $integer, $int32, $int64, $float, $binary, $date, $date_time, $password);
 } catch (Exception $e) {
-    echo 'Exception when calling FakeApi->testCodeInjectEnd: ', $e->getMessage(), PHP_EOL;
+    echo 'Exception when calling FakeApi->testEndpointParameters: ', $e->getMessage(), PHP_EOL;
 }
 
 ?>
@@ -75,7 +86,6 @@ All URIs are relative to *http://petstore.swagger.io/v2*
 
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
-*FakeApi* | [**testCodeInjectEnd**](docs/Api/FakeApi.md#testcodeinjectend) | **PUT** /fake | To test code injection  =end
 *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* | [**testEnumQueryParameters**](docs/Api/FakeApi.md#testenumqueryparameters) | **GET** /fake | To test enum query parameters
 *PetApi* | [**addPet**](docs/Api/PetApi.md#addpet) | **POST** /pet | Add a new pet to the store

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

@@ -4,53 +4,10 @@ All URIs are relative to *http://petstore.swagger.io/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------
-[**testCodeInjectEnd**](FakeApi.md#testCodeInjectEnd) | **PUT** /fake | To test code injection  =end
 [**testEndpointParameters**](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
 [**testEnumQueryParameters**](FakeApi.md#testEnumQueryParameters) | **GET** /fake | To test enum query parameters
 
 
-# **testCodeInjectEnd**
-> testCodeInjectEnd($test_code_inject__end)
-
-To test code injection  =end
-
-### Example
-```php
-<?php
-require_once(__DIR__ . '/vendor/autoload.php');
-
-$api_instance = new Swagger\Client\Api\FakeApi();
-$test_code_inject__end = "test_code_inject__end_example"; // string | To test code injection  =end
-
-try {
-    $api_instance->testCodeInjectEnd($test_code_inject__end);
-} catch (Exception $e) {
-    echo 'Exception when calling FakeApi->testCodeInjectEnd: ', $e->getMessage(), PHP_EOL;
-}
-?>
-```
-
-### Parameters
-
-Name | Type | Description  | Notes
-------------- | ------------- | ------------- | -------------
- **test_code_inject__end** | **string**| To test code injection  &#x3D;end | [optional]
-
-### Return type
-
-void (empty response body)
-
-### Authorization
-
-No authorization required
-
-### HTTP request headers
-
- - **Content-Type**: application/json, */ =end));(phpinfo(
- - **Accept**: application/json, */ end
-
-[[Back to top]](#) [[Back to API list]](../../README.md#documentation-for-api-endpoints) [[Back to Model list]](../../README.md#documentation-for-models) [[Back to README]](../../README.md)
-
 # **testEndpointParameters**
 > testEndpointParameters($number, $double, $string, $byte, $integer, $int32, $int64, $float, $binary, $date, $date_time, $password)
 

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

@@ -102,79 +102,6 @@ class FakeApi
         return $this;
     }
 
-    /**
-     * Operation testCodeInjectEnd
-     *
-     * To test code injection  =end
-     *
-     * @param string $test_code_inject__end To test code injection  =end (optional)
-     * @return void
-     * @throws \Swagger\Client\ApiException on non-2xx response
-     */
-    public function testCodeInjectEnd($test_code_inject__end = null)
-    {
-        list($response) = $this->testCodeInjectEndWithHttpInfo($test_code_inject__end);
-        return $response;
-    }
-
-    /**
-     * Operation testCodeInjectEndWithHttpInfo
-     *
-     * To test code injection  =end
-     *
-     * @param string $test_code_inject__end To test code injection  =end (optional)
-     * @return Array of null, HTTP status code, HTTP response headers (array of strings)
-     * @throws \Swagger\Client\ApiException on non-2xx response
-     */
-    public function testCodeInjectEndWithHttpInfo($test_code_inject__end = null)
-    {
-        // parse inputs
-        $resourcePath = "/fake";
-        $httpBody = '';
-        $queryParams = array();
-        $headerParams = array();
-        $formParams = array();
-        $_header_accept = $this->apiClient->selectHeaderAccept(array('application/json', '*/ end'));
-        if (!is_null($_header_accept)) {
-            $headerParams['Accept'] = $_header_accept;
-        }
-        $headerParams['Content-Type'] = $this->apiClient->selectHeaderContentType(array('application/json','*/ =end));(phpinfo('));
-
-        // default format to json
-        $resourcePath = str_replace("{format}", "json", $resourcePath);
-
-        // form params
-        if ($test_code_inject__end !== null) {
-            $formParams['test code inject */ =end'] = $this->apiClient->getSerializer()->toFormValue($test_code_inject__end);
-        }
-        
-        // for model (json/xml)
-        if (isset($_tempBody)) {
-            $httpBody = $_tempBody; // $_tempBody is the method argument, if present
-        } elseif (count($formParams) > 0) {
-            $httpBody = $formParams; // for HTTP post (form)
-        }
-        // make the API Call
-        try {
-            list($response, $statusCode, $httpHeader) = $this->apiClient->callApi(
-                $resourcePath,
-                'PUT',
-                $queryParams,
-                $httpBody,
-                $headerParams,
-                null,
-                '/fake'
-            );
-
-            return array(null, $statusCode, $httpHeader);
-        } catch (ApiException $e) {
-            switch ($e->getCode()) {
-            }
-
-            throw $e;
-        }
-    }
-
     /**
      * Operation testEndpointParameters
      *

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

@@ -245,7 +245,19 @@ class ApiClient
 
         // Handle the response
         if ($response_info['http_code'] == 0) {
-            throw new ApiException("API call to $url timed out: ".serialize($response_info), 0, null, null);
+            $curl_error_message = curl_error($curl);
+
+            // curl_exec can sometimes fail but still return a blank message from curl_error().
+            if (!empty($curl_error_message)) {
+                $error_message = "API call to $url failed: $curl_error_message";
+            } else {
+                $error_message = "API call to $url failed, but for an unknown reason. " .
+                    "This could happen if you are disconnected from the network.";
+            }
+
+            $exception = new ApiException($error_message, 0, null, null);
+            $exception->setResponseObject($response_info);
+            throw $exception;
         } elseif ($response_info['http_code'] >= 200 && $response_info['http_code'] <= 299) {
             // return raw body if response is a file
             if ($responseType == '\SplFileObject' || $responseType == 'string') {