ApiPlatform\Core\Util\CloneTrait

Complexity

Total Complexity

4

Size/Duplication

Total Lines	8
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	clone()	0	6	4

<?php

/*
 * This file is part of the API Platform project.
 *
 * (c) Kévin Dunglas <dunglas@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace ApiPlatform\Core\Util;

/**
 * Clone given data if cloneable.
 *
 * @internal
 *
 * @author Quentin Barloy <quentin.barloy@gmail.com>
 */
trait CloneTrait
{
    public function clone($data): bool
    {
        try {
            return \is_object($data) && (new \ReflectionClass(\get_class($data)))->isCloneable() ? clone $data : $data;

The expression return is_object($data) && new ReflectionClass(get_class($data))->isCloneable() ? clone $data : $data could return the type object which is incompatible with the type-hinted return boolean. Consider adding an additional type-check to rule them out.

        } catch (\ReflectionException $reflectionException) {
            return $data;
        }
    }
}