[PHP] Drop support for PHP5.5 on php-client (OpenAPITools#993)

* Drop suport for PHP5.5 on php-client

* Update samples

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

* Update security samples

bin/security/php-petstore.sh

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

@@ -21,7 +21,7 @@
         }
     ],
     "require": {
-        "php": ">=5.5",
+        "php": ">=5.6",
         "ext-curl": "*",
         "ext-json": "*",
         "ext-mbstring": "*",

samples/client/petstore-security-test/php/OpenAPIClient-php/.gitignore

@@ -0,0 +1,8 @@
+# ref: https://github.com/github/gitignore/blob/master/Composer.gitignore
+
+composer.phar
+/vendor/
+
+# Commit your application's lock file https://getcomposer.org/doc/01-basic-usage.md#commit-your-composer-lock-file-to-version-control
+# You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
+composer.lock

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

@@ -1 +1 @@
-3.2.0-SNAPSHOT
+3.3.0-SNAPSHOT

samples/client/petstore-security-test/php/OpenAPIClient-php/.php_cs

@@ -1,18 +1,23 @@
 <?php
 
-return Symfony\CS\Config::create()
-    ->level(Symfony\CS\FixerInterface::PSR2_LEVEL)
+return PhpCsFixer\Config::create()
     ->setUsingCache(true)
-    ->fixers(
-        [
-            'ordered_use',
-            'phpdoc_order',
-            'short_array_syntax',
-            'strict',
-            'strict_param'
-        ]
-    )
-    ->finder(
-        Symfony\CS\Finder\DefaultFinder::create()
-            ->in(__DIR__)
+    ->setRules([
+        '@PSR2' => true,
+        'ordered_imports' => true,
+        'phpdoc_order' => true,
+        'array_syntax' => [ 'syntax' => 'short' ],
+        'strict_comparison' => true,
+        'strict_param' => true,
+        'no_trailing_whitespace' => false,
+        'no_trailing_whitespace_in_comment' => false,
+        'braces' => false,
+        'single_blank_line_at_eof' => false,
+        'blank_line_after_namespace' => false,
+    ])
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+        ->exclude('test')
+        ->exclude('tests')
+        ->in(__DIR__)
     );

samples/client/petstore-security-test/php/OpenAPIClient-php/composer.json

@@ -18,7 +18,7 @@
         }
     ],
     "require": {
-        "php": ">=5.5",
+        "php": ">=5.6",
         "ext-curl": "*",
         "ext-json": "*",
         "ext-mbstring": "*",
@@ -27,7 +27,7 @@
     "require-dev": {
         "phpunit/phpunit": "^4.8",
         "squizlabs/php_codesniffer": "~2.6",
-        "friendsofphp/php-cs-fixer": "~1.12"
+        "friendsofphp/php-cs-fixer": "~2.12"
     },
     "autoload": {
         "psr-4": { "OpenAPI\\Client\\" : "lib/" }

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: [email protected] *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.2.0-SNAPSHOT
+ * OpenAPI Generator version: 3.3.0-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: [email protected] *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.2.0-SNAPSHOT
+ * OpenAPI Generator version: 3.3.0-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: [email protected] *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.2.0-SNAPSHOT
+ * OpenAPI Generator version: 3.3.0-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: [email protected] *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.2.0-SNAPSHOT
+ * OpenAPI Generator version: 3.3.0-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: [email protected] *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.2.0-SNAPSHOT
+ * OpenAPI Generator version: 3.3.0-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: [email protected] *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.2.0-SNAPSHOT
+ * OpenAPI Generator version: 3.3.0-SNAPSHOT
  */
 
 /**

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: [email protected] *_/ ' \" =end -- \\r\\n \\n \\r
  * Generated by: https://openapi-generator.tech
- * OpenAPI Generator version: 3.2.0-SNAPSHOT
+ * OpenAPI Generator version: 3.3.0-SNAPSHOT
  */
 
 /**
@@ -68,7 +68,7 @@ public static function sanitizeForSerialization($data, $type = null, $format = n
                 if ($value !== null
                     && !in_array($openAPIType, ['DateTime', 'bool', 'boolean', 'byte', 'double', 'float', 'int', 'integer', 'mixed', 'number', 'object', 'string', 'void'], true)
                     && method_exists($openAPIType, 'getAllowableEnumValues')
-                    && !in_array($value, $openAPIType::getAllowableEnumValues())) {
+                    && !in_array($value, $openAPIType::getAllowableEnumValues(), true)) {
                     $imploded = implode("', '", $openAPIType::getAllowableEnumValues());
                     throw new \InvalidArgumentException("Invalid value for enum '$openAPIType', must be one of: '$imploded'");
                 }
@@ -287,7 +287,7 @@ public static function deserialize($data, $class, $httpHeaders = null)
 
             return new \SplFileObject($filename, 'r');
         } elseif (method_exists($class, 'getAllowableEnumValues')) {
-            if (!in_array($data, $class::getAllowableEnumValues())) {
+            if (!in_array($data, $class::getAllowableEnumValues(), true)) {
                 $imploded = implode("', '", $class::getAllowableEnumValues());
                 throw new \InvalidArgumentException("Invalid value for enum '$class', must be one of: '$imploded'");
             }

samples/client/petstore/php/OpenAPIClient-php/composer.json

@@ -18,7 +18,7 @@
         }
     ],
     "require": {
-        "php": ">=5.5",
+        "php": ">=5.6",
         "ext-curl": "*",
         "ext-json": "*",
         "ext-mbstring": "*",

samples/openapi3/client/petstore/php/OpenAPIClient-php/composer.json

@@ -18,7 +18,7 @@
         }
     ],
     "require": {
-        "php": ">=5.5",
+        "php": ">=5.6",
         "ext-curl": "*",
         "ext-json": "*",
         "ext-mbstring": "*",