[PHP] Remove unnecessary IF statement (#421)

* Delete unused IF statement

JSON_PRETTY_PRINT is available since PHP 5.4.0

* Update samples

- bin/php-petstore.sh
- bin/security/php-petstore.sh
- bin/openapi3/php-petstore.sh

modules/openapi-generator/src/main/resources/php/model_generic.mustache

@@ -406,13 +406,9 @@ class {{classname}} {{#parentSchema}}extends {{{parent}}} {{/parentSchema}}{{^pa
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }

samples/client/petstore-security-test/php/.openapi-generator/VERSION

@@ -1 +1 @@
-3.0.0-SNAPSHOT
+3.1.0-SNAPSHOT

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

@@ -17,7 +17,7 @@
  * OpenAPI spec version: 1.0.0 *_/ ' \" =end -- \\r\\n \\n \\r
  * Contact: something@something.abc *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.0.0-SNAPSHOT
+ * OpenAPI Generator version: 3.1.0-SNAPSHOT
  */
 
 /**

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

@@ -17,7 +17,7 @@
  * OpenAPI spec version: 1.0.0 *_/ ' \" =end -- \\r\\n \\n \\r
  * Contact: something@something.abc *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.0.0-SNAPSHOT
+ * OpenAPI Generator version: 3.1.0-SNAPSHOT
  */
 
 /**

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

@@ -17,7 +17,7 @@
  * OpenAPI spec version: 1.0.0 *_/ ' \" =end -- \\r\\n \\n \\r
  * Contact: something@something.abc *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.0.0-SNAPSHOT
+ * OpenAPI Generator version: 3.1.0-SNAPSHOT
  */
 
 /**

samples/client/petstore-security-test/php/OpenAPIClient-php/lib/HeaderSelector.php

@@ -17,7 +17,7 @@
  * OpenAPI spec version: 1.0.0 *_/ ' \" =end -- \\r\\n \\n \\r
  * Contact: something@something.abc *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.0.0-SNAPSHOT
+ * OpenAPI Generator version: 3.1.0-SNAPSHOT
  */
 
 /**

samples/client/petstore-security-test/php/OpenAPIClient-php/lib/Model/ModelInterface.php

@@ -18,7 +18,7 @@
  * OpenAPI spec version: 1.0.0 *_/ ' \" =end -- \\r\\n \\n \\r
  * Contact: something@something.abc *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.0.0-SNAPSHOT
+ * OpenAPI Generator version: 3.1.0-SNAPSHOT
  */
 
 /**

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

@@ -18,7 +18,7 @@
  * OpenAPI spec version: 1.0.0 *_/ ' \" =end -- \\r\\n \\n \\r
  * Contact: something@something.abc *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.0.0-SNAPSHOT
+ * OpenAPI Generator version: 3.1.0-SNAPSHOT
  */
 
 /**
@@ -288,15 +288,11 @@ class ModelReturn implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

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

@@ -18,7 +18,7 @@
  * OpenAPI spec version: 1.0.0 *_/ ' \" =end -- \\r\\n \\n \\r
  * Contact: something@something.abc *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.0.0-SNAPSHOT
+ * OpenAPI Generator version: 3.1.0-SNAPSHOT
  */
 
 /**
@@ -223,7 +223,7 @@ class ObjectSerializer
      * @param string[] $httpHeaders   HTTP headers
      * @param string   $discriminator discriminator if polymorphism is used
      *
-     * @return object|array|null an single or an array of $class instances
+     * @return object|array|null a single or an array of $class instances
      */
     public static function deserialize($data, $class, $httpHeaders = null)
     {

samples/client/petstore/php/OpenAPIClient-php/lib/Model/AdditionalPropertiesClass.php

@@ -317,15 +317,11 @@ class AdditionalPropertiesClass implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/Animal.php

@@ -324,15 +324,11 @@ class Animal implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/AnimalFarm.php

@@ -262,15 +262,11 @@ class AnimalFarm implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

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

@@ -347,15 +347,11 @@ class ApiResponse implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/ArrayOfArrayOfNumberOnly.php

@@ -287,15 +287,11 @@ class ArrayOfArrayOfNumberOnly implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/ArrayOfNumberOnly.php

@@ -287,15 +287,11 @@ class ArrayOfNumberOnly implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/ArrayTest.php

@@ -347,15 +347,11 @@ class ArrayTest implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/Capitalization.php

@@ -437,15 +437,11 @@ class Capitalization implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/Cat.php

@@ -281,15 +281,11 @@ class Cat extends Animal
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

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

@@ -317,15 +317,11 @@ class Category implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/ClassModel.php

@@ -288,15 +288,11 @@ class ClassModel implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/Client.php

@@ -287,15 +287,11 @@ class Client implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/Dog.php

@@ -281,15 +281,11 @@ class Dog extends Animal
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/EnumArrays.php

@@ -373,15 +373,11 @@ class EnumArrays implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/EnumTest.php

@@ -542,15 +542,11 @@ class EnumTest implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/FormatTest.php

@@ -772,15 +772,11 @@ class FormatTest implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/HasOnlyReadOnly.php

@@ -317,15 +317,11 @@ class HasOnlyReadOnly implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/MapTest.php

@@ -401,15 +401,11 @@ class MapTest implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/MixedPropertiesAndAdditionalPropertiesClass.php

@@ -347,15 +347,11 @@ class MixedPropertiesAndAdditionalPropertiesClass implements ModelInterface, Arr
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/Model200Response.php

@@ -318,15 +318,11 @@ class Model200Response implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/ModelList.php

@@ -287,15 +287,11 @@ class ModelList implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/ModelReturn.php

@@ -288,15 +288,11 @@ class ModelReturn implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/Name.php

@@ -381,15 +381,11 @@ class Name implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/NumberOnly.php

@@ -287,15 +287,11 @@ class NumberOnly implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

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

@@ -471,15 +471,11 @@ class Order implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/OuterComposite.php

@@ -347,15 +347,11 @@ class OuterComposite implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

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

@@ -477,15 +477,11 @@ class Pet implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/ReadOnlyFirst.php

@@ -317,15 +317,11 @@ class ReadOnlyFirst implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/SpecialModelName.php

@@ -287,15 +287,11 @@ class SpecialModelName implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/client/petstore/php/OpenAPIClient-php/lib/Model/StringBooleanMap.php

@@ -262,15 +262,11 @@ class StringBooleanMap implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

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

@@ -317,15 +317,11 @@ class Tag implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

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

@@ -497,15 +497,11 @@ class User implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/AdditionalPropertiesClass.php

@@ -317,15 +317,11 @@ class AdditionalPropertiesClass implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/Animal.php

@@ -324,15 +324,11 @@ class Animal implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/AnimalFarm.php

@@ -262,15 +262,11 @@ class AnimalFarm implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/ApiResponse.php

@@ -347,15 +347,11 @@ class ApiResponse implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/ArrayOfArrayOfNumberOnly.php

@@ -287,15 +287,11 @@ class ArrayOfArrayOfNumberOnly implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/ArrayOfNumberOnly.php

@@ -287,15 +287,11 @@ class ArrayOfNumberOnly implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/ArrayTest.php

@@ -347,15 +347,11 @@ class ArrayTest implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/Capitalization.php

@@ -437,15 +437,11 @@ class Capitalization implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/Cat.php

@@ -281,15 +281,11 @@ class Cat extends Animal
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/Category.php

@@ -317,15 +317,11 @@ class Category implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/ClassModel.php

@@ -288,15 +288,11 @@ class ClassModel implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/Client.php

@@ -287,15 +287,11 @@ class Client implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/Dog.php

@@ -281,15 +281,11 @@ class Dog extends Animal
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/EnumArrays.php

@@ -373,15 +373,11 @@ class EnumArrays implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/EnumTest.php

@@ -542,15 +542,11 @@ class EnumTest implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/FormatTest.php

@@ -763,15 +763,11 @@ class FormatTest implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/HasOnlyReadOnly.php

@@ -317,15 +317,11 @@ class HasOnlyReadOnly implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/MapTest.php

@@ -341,15 +341,11 @@ class MapTest implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/MixedPropertiesAndAdditionalPropertiesClass.php

@@ -347,15 +347,11 @@ class MixedPropertiesAndAdditionalPropertiesClass implements ModelInterface, Arr
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/Model200Response.php

@@ -318,15 +318,11 @@ class Model200Response implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/ModelList.php

@@ -287,15 +287,11 @@ class ModelList implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/ModelReturn.php

@@ -288,15 +288,11 @@ class ModelReturn implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/Name.php

@@ -381,15 +381,11 @@ class Name implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/NumberOnly.php

@@ -287,15 +287,11 @@ class NumberOnly implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/Order.php

@@ -471,15 +471,11 @@ class Order implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/OuterComposite.php

@@ -347,15 +347,11 @@ class OuterComposite implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/Pet.php

@@ -477,15 +477,11 @@ class Pet implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/ReadOnlyFirst.php

@@ -317,15 +317,11 @@ class ReadOnlyFirst implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/SpecialModelName.php

@@ -287,15 +287,11 @@ class SpecialModelName implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/Tag.php

@@ -317,15 +317,11 @@ class Tag implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }
 
 

samples/openapi3/client/petstore/php/OpenAPIClient-php/lib/Model/User.php

@@ -497,15 +497,11 @@ class User implements ModelInterface, ArrayAccess
      */
     public function __toString()
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
         return json_encode(
             ObjectSerializer::sanitizeForSerialization($this),
             JSON_PRETTY_PRINT
         );
     }
-
-        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
-    }
 }