<?php

namespace Dflydev\PlaceholderResolver\Cache;

class Cache implements CacheInterface
{
    private $cache = array();

    /**
     * {@inheritdoc}
     */
    public function exists($placeholder)
    {
        if (is_array($placeholder)) {
            throw new \RuntimeException('Placeholder is an array');
        }

        return array_key_exists((string) $placeholder, $this->cache);
    }

    /**
     * {@inheritdoc}
     */
    public function get($placeholder)
    {
        if (is_array($placeholder)) {
            throw new \RuntimeException('Placeholder is an array');
        }

        return array_key_exists((string) $placeholder, $this->cache)
            ? $this->cache[(string) $placeholder]
            : null;
    }

    /**
     * {@inheritdoc}
     */
    public function set($placeholder, $value = null)
    {
        if (is_array($placeholder)) {
            throw new \RuntimeException('Placeholder is an array');
        }
        $this->cache[(string) $placeholder] = $value;
    }

    /**
     * {@inheritdoc}
     */
    public function flush()
    {
        $this->cache = array();
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTM0MzcwMDQ0NjUwNTQwMSA5MDUyMDU2NjMxMzYxMDQ4IDI4ODI4ODA2ODcwODcwNjk=