Map binary to string in PHP since ByteArray is no longer in use.

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/PhpClientCodegen.java

@@ -101,7 +101,7 @@ public class PhpClientCodegen extends DefaultCodegen implements CodegenConfig {
         typeMapping.put("array", "array");
         typeMapping.put("list", "array");
         typeMapping.put("object", "object");
-        typeMapping.put("binary", "ByteArray");
+        typeMapping.put("binary", "string");
 
         cliOptions.add(new CliOption(CodegenConstants.MODEL_PACKAGE, CodegenConstants.MODEL_PACKAGE_DESC));
         cliOptions.add(new CliOption(CodegenConstants.API_PACKAGE, CodegenConstants.API_PACKAGE_DESC));

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

@@ -230,7 +230,7 @@ class ApiClient
             throw new ApiException("API call to $url timed out: ".serialize($response_info), 0, null, null);
         } elseif ($response_info['http_code'] >= 200 && $response_info['http_code'] <= 299 ) {
             // return raw body if response is a file
-            if ($responseType == '\SplFileObject' || $responseType == 'ByteArray') {
+            if ($responseType == '\SplFileObject' || $responseType == 'string') {
                 return array($http_body, $response_info['http_code'], $http_header);
             }
 

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

@@ -241,8 +241,6 @@ class ObjectSerializer
                 $values[] = self::deserialize($value, $subClass);
             }
             $deserialized = $values;
-        } elseif ($class === 'ByteArray') { // byte array
-            $deserialized = (string)$data;
         } elseif ($class === '\DateTime') {
             $deserialized = new \DateTime($data);
         } elseif (in_array($class, array({{&primitives}}))) {

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

@@ -884,7 +884,7 @@ class PetApi
      * Fake endpoint to test byte array return by 'Find pet by ID'
      *
      * @param int $pet_id ID of pet that needs to be fetched (required)
-     * @return ByteArray
+     * @return string
      * @throws \Swagger\Client\ApiException on non-2xx response
      */
     public function petPetIdtestingByteArraytrueGet($pet_id)
@@ -900,7 +900,7 @@ class PetApi
      * Fake endpoint to test byte array return by 'Find pet by ID'
      *
      * @param int $pet_id ID of pet that needs to be fetched (required)
-     * @return Array of ByteArray, HTTP status code, HTTP response headers (array of strings)
+     * @return Array of string, HTTP status code, HTTP response headers (array of strings)
      * @throws \Swagger\Client\ApiException on non-2xx response
      */
     public function petPetIdtestingByteArraytrueGetWithHttpInfo($pet_id)
@@ -964,19 +964,19 @@ class PetApi
             list($response, $statusCode, $httpHeader) = $this->apiClient->callApi(
                 $resourcePath, 'GET',
                 $queryParams, $httpBody,
-                $headerParams, 'ByteArray'
+                $headerParams, 'string'
             );
             
             if (!$response) {
                 return array(null, $statusCode, $httpHeader);
             }
 
-            return array(\Swagger\Client\ObjectSerializer::deserialize($response, 'ByteArray', $httpHeader), $statusCode, $httpHeader);
+            return array(\Swagger\Client\ObjectSerializer::deserialize($response, 'string', $httpHeader), $statusCode, $httpHeader);
             
         } catch (ApiException $e) {
             switch ($e->getCode()) { 
             case 200:
-                $data = \Swagger\Client\ObjectSerializer::deserialize($e->getResponseBody(), 'ByteArray', $e->getResponseHeaders());
+                $data = \Swagger\Client\ObjectSerializer::deserialize($e->getResponseBody(), 'string', $e->getResponseHeaders());
                 $e->setResponseObject($data);
                 break;
             }
@@ -990,7 +990,7 @@ class PetApi
      *
      * Fake endpoint to test byte array in body parameter for adding a new pet to the store
      *
-     * @param ByteArray $body Pet object in the form of byte array (optional)
+     * @param string $body Pet object in the form of byte array (optional)
      * @return void
      * @throws \Swagger\Client\ApiException on non-2xx response
      */
@@ -1006,7 +1006,7 @@ class PetApi
      *
      * Fake endpoint to test byte array in body parameter for adding a new pet to the store
      *
-     * @param ByteArray $body Pet object in the form of byte array (optional)
+     * @param string $body Pet object in the form of byte array (optional)
      * @return Array of null, HTTP status code, HTTP response headers (array of strings)
      * @throws \Swagger\Client\ApiException on non-2xx response
      */

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

@@ -230,7 +230,7 @@ class ApiClient
             throw new ApiException("API call to $url timed out: ".serialize($response_info), 0, null, null);
         } elseif ($response_info['http_code'] >= 200 && $response_info['http_code'] <= 299 ) {
             // return raw body if response is a file
-            if ($responseType == '\SplFileObject' || $responseType == 'ByteArray') {
+            if ($responseType == '\SplFileObject' || $responseType == 'string') {
                 return array($http_body, $response_info['http_code'], $http_header);
             }
 

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

@@ -241,8 +241,6 @@ class ObjectSerializer
                 $values[] = self::deserialize($value, $subClass);
             }
             $deserialized = $values;
-        } elseif ($class === 'ByteArray') { // byte array
-            $deserialized = (string)$data;
         } elseif ($class === '\DateTime') {
             $deserialized = new \DateTime($data);
         } elseif (in_array($class, array('integer', 'int', 'void', 'number', 'object', 'double', 'float', 'byte', 'DateTime', 'string', 'mixed', 'boolean', 'bool'))) {