From aad80b94c5c98d25339b6e11c7d606b7204ad8ce Mon Sep 17 00:00:00 2001
From: Kim Sondrup <kim@sondrup.xyz>
Date: Thu, 22 Sep 2016 12:47:07 +0200
Subject: [PATCH] [PHP] Change APIException to expect headers as array (#3838)

* [PHP] Change APIException to expect headers as array

* Update petstore PHP
---
 .../src/main/resources/php/ApiException.mustache   | 14 +++++++-------
 .../php/SwaggerClient-php/lib/ApiException.php     | 14 +++++++-------
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/modules/swagger-codegen/src/main/resources/php/ApiException.mustache b/modules/swagger-codegen/src/main/resources/php/ApiException.mustache
index f99a793fbc6..5562381faff 100644
--- a/modules/swagger-codegen/src/main/resources/php/ApiException.mustache
+++ b/modules/swagger-codegen/src/main/resources/php/ApiException.mustache
@@ -43,7 +43,7 @@ class ApiException extends Exception
     /**
      * The HTTP header of the server response.
      *
-     * @var string[]
+     * @var string[]|null
      */
     protected $responseHeaders;
 
@@ -57,12 +57,12 @@ class ApiException extends Exception
     /**
      * Constructor
      *
-     * @param string $message         Error message
-     * @param int    $code            HTTP status code
-     * @param string $responseHeaders HTTP response header
-     * @param mixed  $responseBody    HTTP body of the server response either as Json or string
+     * @param string        $message         Error message
+     * @param int           $code            HTTP status code
+     * @param string[]|null $responseHeaders HTTP response header
+     * @param mixed         $responseBody    HTTP body of the server response either as Json or string
      */
-    public function __construct($message = "", $code = 0, $responseHeaders = null, $responseBody = null)
+    public function __construct($message = "", $code = 0, array $responseHeaders = null, $responseBody = null)
     {
         parent::__construct($message, $code);
         $this->responseHeaders = $responseHeaders;
@@ -72,7 +72,7 @@ class ApiException extends Exception
     /**
      * Gets the HTTP response header
      *
-     * @return string HTTP response header
+     * @return string[]|null HTTP response header
      */
     public function getResponseHeaders()
     {
diff --git a/samples/client/petstore/php/SwaggerClient-php/lib/ApiException.php b/samples/client/petstore/php/SwaggerClient-php/lib/ApiException.php
index de692b68b96..63551837a16 100644
--- a/samples/client/petstore/php/SwaggerClient-php/lib/ApiException.php
+++ b/samples/client/petstore/php/SwaggerClient-php/lib/ApiException.php
@@ -64,7 +64,7 @@ class ApiException extends Exception
     /**
      * The HTTP header of the server response.
      *
-     * @var string[]
+     * @var string[]|null
      */
     protected $responseHeaders;
 
@@ -78,12 +78,12 @@ class ApiException extends Exception
     /**
      * Constructor
      *
-     * @param string $message         Error message
-     * @param int    $code            HTTP status code
-     * @param string $responseHeaders HTTP response header
-     * @param mixed  $responseBody    HTTP body of the server response either as Json or string
+     * @param string        $message         Error message
+     * @param int           $code            HTTP status code
+     * @param string[]|null $responseHeaders HTTP response header
+     * @param mixed         $responseBody    HTTP body of the server response either as Json or string
      */
-    public function __construct($message = "", $code = 0, $responseHeaders = null, $responseBody = null)
+    public function __construct($message = "", $code = 0, array $responseHeaders = null, $responseBody = null)
     {
         parent::__construct($message, $code);
         $this->responseHeaders = $responseHeaders;
@@ -93,7 +93,7 @@ class ApiException extends Exception
     /**
      * Gets the HTTP response header
      *
-     * @return string HTTP response header
+     * @return string[]|null HTTP response header
      */
     public function getResponseHeaders()
     {