Namespaces

• ICanBoogie
  • Storage
    • Codec
    • Storage

Classes

• APCStorage
• CacheCollection
• FileStorage
• FileStorageIterator
• RedisStorage
• RunTimeStorage
• StorageCollection

Interfaces

• Cache
• Codec
• Storage

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<?php

/*
 * This file is part of the ICanBoogie package.
 *
 * (c) Olivier Laviale <olivier.laviale@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace ICanBoogie\Storage;

/**
 * A storage that uses an array to store values.
 *
 * @package ICanBoogie\Storage
 */
class RunTimeStorage implements Storage, \ArrayAccess
{
    use Storage\ArrayAccess;

    private $values = [];

    /**
     * @inheritdoc
     */
    public function exists($key)
    {
        return array_key_exists($key, $this->values);
    }

    /**
     * @inheritdoc
     */
    public function retrieve($key)
    {
        return $this->exists($key) ? $this->values[$key] : null;
    }

    /**
     * @inheritdoc
     */
    public function store($key, $value, $ttl = null)
    {
        $this->values[$key] = $value;
    }

    /**
     * @inheritdoc
     */
    public function eliminate($key)
    {
        unset($this->values[$key]);
    }

    /**
     * @inheritdoc
     */
    public function clear()
    {
        $this->values = [];
    }

    /**
     * @inheritdoc
     */
    public function getIterator()
    {
        return new \ArrayIterator(array_keys($this->values));
    }
}