MatthiasMullie\Scrapbook\Adapters\MemoryStore::set PHP Method

    public function set($key, $value, $expire = 0)
    {
        $this->size -= isset($this->items[$key]) ? strlen($this->items[$key][0]) : 0;
        $value = serialize($value);
        $expire = $this->normalizeTime($expire);
        $this->items[$key] = array($value, $expire);
        $this->size += strlen($value);
        $this->lru($key);
        $this->evict();
        return true;
    }