Move deep_clone in Alice namespace

composer.json

@@ -41,7 +41,7 @@
 
     "autoload": {
         "files": [
-            "src/functions.php"
+            "src/deep_clone.php"
         ],
         "psr-4": {
             "Nelmio\\Alice\\": "src"

fixtures/Definition/Object/ImmutableObject.php

@@ -13,6 +13,7 @@
 
 namespace Nelmio\Alice\Definition\Object;
 
+use function Nelmio\Alice\deep_clone;
 use Nelmio\Alice\ObjectInterface;
 
 class ImmutableObject implements ObjectInterface

fixtures/Entity/ImmutableStd.php

@@ -13,6 +13,8 @@
 
 namespace Nelmio\Alice\Entity;
 
+use function Nelmio\Alice\deep_clone;
+
 class ImmutableStd
 {
     private $properties;

src/Definition/FlagBag.php

@@ -12,6 +12,8 @@
 declare(strict_types=1);
 
 namespace Nelmio\Alice\Definition;
+use ArrayIterator;
+use function Nelmio\Alice\deep_clone;
 
 /**
  * Collection of flags.
@@ -101,7 +103,7 @@ public function getKey(): string
      */
     public function getIterator()
     {
-        return new \ArrayIterator(array_values($this->flags));
+        return new ArrayIterator(array_values($this->flags));
     }
 
     /**

src/Definition/Value/ArrayValue.php

@@ -13,6 +13,7 @@
 
 namespace Nelmio\Alice\Definition\Value;
 
+use function Nelmio\Alice\deep_clone;
 use Nelmio\Alice\Definition\ValueInterface;
 
 final class ArrayValue implements ValueInterface

src/Definition/Value/ChoiceListValue.php

@@ -13,6 +13,7 @@
 
 namespace Nelmio\Alice\Definition\Value;
 
+use function Nelmio\Alice\deep_clone;
 use Nelmio\Alice\Definition\ValueInterface;
 
 /**

src/Definition/Value/DynamicArrayValue.php

@@ -13,6 +13,7 @@
 
 namespace Nelmio\Alice\Definition\Value;
 
+use function Nelmio\Alice\deep_clone;
 use Nelmio\Alice\Definition\ValueInterface;
 use Nelmio\Alice\Throwable\Error\TypeErrorFactory;
 

src/Definition/Value/FunctionCallValue.php

@@ -13,6 +13,7 @@
 
 namespace Nelmio\Alice\Definition\Value;
 
+use function Nelmio\Alice\deep_clone;
 use Nelmio\Alice\Definition\ValueInterface;
 
 /**

src/Definition/Value/ListValue.php

@@ -13,6 +13,7 @@
 
 namespace Nelmio\Alice\Definition\Value;
 
+use function Nelmio\Alice\deep_clone;
 use Nelmio\Alice\Definition\ValueInterface;
 
 /**

src/Definition/Value/ParameterValue.php

@@ -13,6 +13,7 @@
 
 namespace Nelmio\Alice\Definition\Value;
 
+use function Nelmio\Alice\deep_clone;
 use Nelmio\Alice\Definition\ValueInterface;
 use Nelmio\Alice\Throwable\Error\TypeErrorFactory;
 

src/Definition/Value/UniqueValue.php

@@ -13,6 +13,7 @@
 
 namespace Nelmio\Alice\Definition\Value;
 
+use function Nelmio\Alice\deep_clone;
 use Nelmio\Alice\Definition\ValueInterface;
 use Nelmio\Alice\Throwable\Exception\InvalidArgumentExceptionFactory;
 

src/deep_clone.php

@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of the Alice package.
+ *
+ * (c) Nelmio <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Nelmio\Alice;
+
+use DeepCopy\DeepCopy;
+
+/**
+ * Deep clone the given value.
+ *
+ * @param mixed $value
+ *
+ * @return mixed
+ */
+function deep_clone($value)
+{
+    return (new DeepCopy())->copy($value);
+}

tests/Generator/Resolver/Fixture/TemplatingFixtureBagTest.php

@@ -13,6 +13,7 @@
 
 namespace Nelmio\Alice\Generator\Resolver\Fixture;
 
+use function Nelmio\Alice\deep_clone;
 use PHPUnit\Framework\TestCase;
 use Nelmio\Alice\Definition\FakeMethodCall;
 use Nelmio\Alice\Definition\Fixture\DummyFixture;