<?php

namespace Doctrine\Common\Cache;

use function is_object;
use function method_exists;
use function restore_error_handler;
use function serialize;
use function set_error_handler;
use function sprintf;
use function time;
use function var_export;

/**
 * Php file cache driver.
 *
 * @deprecated Deprecated without replacement in doctrine/cache 1.11. This class will be dropped in 2.0
 */
class PhpFileCache extends FileCache
{
    public const EXTENSION = '.doctrinecache.php';

    /**
     * @var callable
     *
     * This is cached in a local static variable to avoid instantiating a closure each time we need an empty handler
     */
    private static $emptyErrorHandler;

    /**
     * {@inheritdoc}
     */
    public function __construct($directory, $extension = self::EXTENSION, $umask = 0002)
    {
        parent::__construct($directory, $extension, $umask);

        self::$emptyErrorHandler = static function () {
        };
    }

    /**
     * {@inheritdoc}
     */
    protected function doFetch($id)
    {
        $value = $this->includeFileForId($id);

        if ($value === null) {
            return false;
        }

        if ($value['lifetime'] !== 0 && $value['lifetime'] < time()) {
            return false;
        }

        return $value['data'];
    }

    /**
     * {@inheritdoc}
     */
    protected function doContains($id)
    {
        $value = $this->includeFileForId($id);

        if ($value === null) {
            return false;
        }

        return $value['lifetime'] === 0 || $value['lifetime'] > time();
    }

    /**
     * {@inheritdoc}
     */
    protected function doSave($id, $data, $lifeTime = 0)
    {
        if ($lifeTime > 0) {
            $lifeTime = time() + $lifeTime;
        }

        $filename = $this->getFilename($id);

        $value = [
            'lifetime'  => $lifeTime,
            'data'      => $data,
        ];

        if (is_object($data) && method_exists($data, '__set_state')) {
            $value = var_export($value, true);
            $code  = sprintf('<?php return %s;', $value);
        } else {
            $value = var_export(serialize($value), true);
            $code  = sprintf('<?php return unserialize(%s);', $value);
        }

        return $this->writeFile($filename, $code);
    }

    /**
     * @return mixed[]|null
     */
    private function includeFileForId(string $id): ?array
    {
        $fileName = $this->getFilename($id);

        // note: error suppression is still faster than `file_exists`, `is_file` and `is_readable`
        set_error_handler(self::$emptyErrorHandler);

        $value = include $fileName;

        restore_error_handler();

        if (! isset($value['lifetime'])) {
            return null;
        }

        return $value;
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzgyMjQyODAwMjAxNzk0MiA4NzUxOTQ5Njk2NTU0OTczIDM0MDAzNDQ4OTI0MDA0MDM=