时间:2021-07-01 10:21:17 帮助过:25人阅读
接口摘要:
Serializable {
/* 方法 */
abstract public string serialize ( void )
abstract public mixed unserialize ( string $serialized )
}例子说明:
<?php
/**
* 自定义类的序列化操作
*
* @author 疯狂老司机
*/
class obj implements Serializable {
private $data;
public function __construct() {
$this->data = "My private data";
}
public function serialize() {
return serialize($this->data);
}
public function unserialize($data) {
$this->data = unserialize($data);
}
public function getData() {
return $this->data;
}
}
$obj = new obj;
$ser = serialize($obj);
$newobj = unserialize($ser);
var_dump($newobj->getData());
?>输出:
string 'My private data'
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php—Serializable接口
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