<?php

namespace Desarrolla2\Cache;

use Desarrolla2\Cache\Exception\CacheException;
use Desarrolla2\Cache\Packer\NopPacker;
use Desarrolla2\Cache\Packer\PackerInterface;

/**
 * Apcu
 */
class Apcu extends AbstractCache
{
    /**
     * Create the default packer for this cache implementation
     *
     * @return PackerInterface
     */
    protected static function createDefaultPacker(): PackerInterface
    {
        return new NopPacker();
    }

    /**
     * {@inheritdoc}
     */
    public function set($key, $value, $ttl = null)
    {
        $ttlSeconds = $this->ttlToSeconds($ttl);

        if (isset($ttlSeconds) && $ttlSeconds <= 0) {
            return $this->delete($key);
        }

        return apcu_store($this->keyToId($key), $this->pack($value), $ttlSeconds ?? 0);
    }

    /**
     * {@inheritdoc}
     */
    public function get($key, $default = null)
    {
        $packed = apcu_fetch($this->keyToId($key), $success);

        return $success ? $this->unpack($packed) : $default;
    }

    /**
     * {@inheritdoc}
     */
    public function has($key)
    {
        return apcu_exists($this->keyToId($key));
    }

    /**
     * {@inheritdoc}
     */
    public function delete($key)
    {
        $id = $this->keyToId($key);

        return apcu_delete($id) || !apcu_exists($id);
    }

    /**
     * {@inheritdoc}
     */
    public function clear()
    {
        return apcu_clear_cache();
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjEwNzI2ODE3MzA1ODgzMiAzNjAxODc2ODIwMDUzMDI1IDgwODY5NDA5MTgxNjUzNDU=