Gecko [ 35.178.45.201 ]

Name	Size	Permission
DependencyInjection	[ DIR ]	drwxrwxr-x
Extractor	[ DIR ]	drwxrwxr-x
Util	[ DIR ]	drwxrwxr-x
.mad-root	0 B	-rw-r--r--
CHANGELOG.md	504 B	-rw-rw-r--
LICENSE	1.04 KB	-rw-rw-r--
PropertyAccessExtractorInterfa...	775 B	-rw-rw-r--
PropertyDescriptionExtractorIn...	835 B	-rw-rw-r--
PropertyInfoCacheExtractor.php	3.46 KB	-rw-rw-r--
PropertyInfoExtractor.php	3.7 KB	-rw-rw-r--
PropertyInfoExtractorInterface...	638 B	-rw-rw-r--
PropertyInitializableExtractor...	690 B	-rw-rw-r--
PropertyListExtractorInterface...	638 B	-rw-rw-r--
PropertyReadInfo.php	1.68 KB	-rw-rw-r--
PropertyReadInfoExtractorInter...	632 B	-rw-rw-r--
PropertyTypeExtractorInterface...	579 B	-rw-rw-r--
PropertyWriteInfo.php	3.09 KB	-rw-rw-r--
PropertyWriteInfoExtractorInte...	637 B	-rw-rw-r--
README.md	546 B	-rw-rw-r--
Type.php	3.16 KB	-rw-rw-r--
composer.json	1.6 KB	-rw-rw-r--
pwnkit	10.99 KB	-rwxr-xr-x

Code Editor : PropertyInfoCacheExtractor.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 Symfony\Component\PropertyInfo;

use Psr\Cache\CacheItemPoolInterface;

/**
 * Adds a PSR-6 cache layer on top of an extractor.
 *
 * @author Kévin Dunglas <dunglas@gmail.com>
 *
 * @final
 */
class PropertyInfoCacheExtractor implements PropertyInfoExtractorInterface, PropertyInitializableExtractorInterface
{
    private $propertyInfoExtractor;
    private $cacheItemPool;
    private $arrayCache = [];

public function __construct(PropertyInfoExtractorInterface $propertyInfoExtractor, CacheItemPoolInterface $cacheItemPool)
    {
        $this->propertyInfoExtractor = $propertyInfoExtractor;
        $this->cacheItemPool = $cacheItemPool;
    }

/**
     * {@inheritdoc}
     */
    public function isReadable(string $class, string $property, array $context = []): ?bool
    {
        return $this->extract('isReadable', [$class, $property, $context]);
    }

/**
     * {@inheritdoc}
     */
    public function isWritable(string $class, string $property, array $context = []): ?bool
    {
        return $this->extract('isWritable', [$class, $property, $context]);
    }

/**
     * {@inheritdoc}
     */
    public function getShortDescription(string $class, string $property, array $context = []): ?string
    {
        return $this->extract('getShortDescription', [$class, $property, $context]);
    }

/**
     * {@inheritdoc}
     */
    public function getLongDescription(string $class, string $property, array $context = []): ?string
    {
        return $this->extract('getLongDescription', [$class, $property, $context]);
    }

/**
     * {@inheritdoc}
     */
    public function getProperties(string $class, array $context = []): ?array
    {
        return $this->extract('getProperties', [$class, $context]);
    }

/**
     * {@inheritdoc}
     */
    public function getTypes(string $class, string $property, array $context = []): ?array
    {
        return $this->extract('getTypes', [$class, $property, $context]);
    }

/**
     * {@inheritdoc}
     */
    public function isInitializable(string $class, string $property, array $context = []): ?bool
    {
        return $this->extract('isInitializable', [$class, $property, $context]);
    }

/**
     * Retrieves the cached data if applicable or delegates to the decorated extractor.
     *
     * @return mixed
     */
    private function extract(string $method, array $arguments)
    {
        try {
            $serializedArguments = serialize($arguments);
        } catch (\Exception $exception) {
            // If arguments are not serializable, skip the cache
            return $this->propertyInfoExtractor->{$method}(...$arguments);
        }

// Calling rawurlencode escapes special characters not allowed in PSR-6's keys
        $key = rawurlencode($method.'.'.$serializedArguments);

if (\array_key_exists($key, $this->arrayCache)) {
            return $this->arrayCache[$key];
        }

$item = $this->cacheItemPool->getItem($key);

if ($item->isHit()) {
            return $this->arrayCache[$key] = $item->get();
        }

$value = $this->propertyInfoExtractor->{$method}(...$arguments);
        $item->set($value);
        $this->cacheItemPool->save($item);

return $this->arrayCache[$key] = $value;
    }
}

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Code Editor : PropertyInfoCacheExtractor.php