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<?php |
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// +---------------------------------------------------------------------- |
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// | ThinkPHP [ WE CAN DO IT JUST THINK ] |
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// +---------------------------------------------------------------------- |
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// | Copyright (c) 2006~2019 http://thinkphp.cn All rights reserved. |
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// +---------------------------------------------------------------------- |
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 ) |
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// +---------------------------------------------------------------------- |
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// | Author: yunwuxin <[email protected]> |
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// +---------------------------------------------------------------------- |
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namespace think\session\driver; |
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use Psr\SimpleCache\CacheInterface; |
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use think\contract\SessionHandlerInterface; |
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use think\helper\Arr; |
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class Cache implements SessionHandlerInterface |
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{ |
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/** @var CacheInterface */ |
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protected $handler; |
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/** @var integer */ |
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protected $expire; |
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/** @var string */ |
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protected $prefix; |
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public function __construct(\think\Cache $cache, array $config = []) |
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{ |
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$this->handler = $cache->store(Arr::get($config, 'store')); |
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$this->expire = Arr::get($config, 'expire', 1440); |
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$this->prefix = Arr::get($config, 'prefix', ''); |
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} |
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public function read(string $sessionId): string |
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{ |
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return (string) $this->handler->get($this->prefix . $sessionId); |
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} |
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public function delete(string $sessionId): bool |
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{ |
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return $this->handler->delete($this->prefix . $sessionId); |
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} |
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public function write(string $sessionId, string $data): bool |
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{ |
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return $this->handler->set($this->prefix . $sessionId, $data, $this->expire); |
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} |
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} |
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top-think /
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