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✏️ Editing: PropertyMetadata.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace WPToolkitDependenciesIsolationPrefix\Symfony\Component\Validator\Mapping;

use WPToolkitDependenciesIsolationPrefix\Symfony\Component\Validator\Exception\ValidatorException;
/**
 * Stores all metadata needed for validating a class property.
 *
 * The value of the property is obtained by directly accessing the property.
 * The property will be accessed by reflection, so the access of private and
 * protected properties is supported.
 *
 * This class supports serialization and cloning.
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 *
 * @see PropertyMetadataInterface
 */
class PropertyMetadata extends MemberMetadata
{
    /**
     * @param string $class The class this property is defined on
     * @param string $name  The name of this property
     *
     * @throws ValidatorException
     */
    public function __construct(string $class, string $name)
    {
        if (!\property_exists($class, $name)) {
            throw new ValidatorException(\sprintf('Property "%s" does not exist in class "%s".', $name, $class));
        }
        parent::__construct($class, $name, $name);
    }
    public function getPropertyValue(mixed $object) : mixed
    {
        $reflProperty = $this->getReflectionMember($object);
        if ($reflProperty->hasType() && !$reflProperty->isInitialized($object)) {
            // There is no way to check if a property has been unset or if it is uninitialized.
            // When trying to access an uninitialized property, __get method is triggered.
            // If __get method is not present, no fallback is possible
            // Otherwise we need to catch an Error in case we are trying to access an uninitialized but set property.
            if (!\method_exists($object, '__get')) {
                return null;
            }
            try {
                return $reflProperty->getValue($object);
            } catch (\Error) {
                return null;
            }
        }
        return $reflProperty->getValue($object);
    }
    protected function newReflectionMember(object|string $objectOrClassName) : \ReflectionMethod|\ReflectionProperty
    {
        $originalClass = \is_string($objectOrClassName) ? $objectOrClassName : $objectOrClassName::class;
        while (!\property_exists($objectOrClassName, $this->getName())) {
            $objectOrClassName = \get_parent_class($objectOrClassName);
            if (\false === $objectOrClassName) {
                throw new ValidatorException(\sprintf('Property "%s" does not exist in class "%s".', $this->getName(), $originalClass));
            }
        }
        return new \ReflectionProperty($objectOrClassName, $this->getName());
    }
}

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