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General use of adapter pattern in PHP

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2019-04-17 11:04:322491browse

An adaptation allows classes that usually cannot work together because of incompatible interfaces to work together. The adapter pattern is to convert the interface method of a class into another method that I want to use. The code in this article describes a common use of the adapter pattern.

class Session{
	public $mc;
	public function __construct(){
		$this->mc=new Memcache();
		$this->mc->connect("115.159.28.112");
	}
	//把一个方法转换成另一个方法
	public function set($key,$value){
		return $this->mc->set($key,$value,MEMCACHE_COMPRESSED,3600);
	}
	public function get($key){
		return $this->mc->get($key);
	}
}
$session=new Session();
$session->set("name","taoshihan");
echo $session->get("name");

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