锟斤拷锟叫伙拷锟接匡拷

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锟斤拷锟�

锟皆讹拷锟斤拷锟斤拷锟叫伙拷锟侥接口★拷

实锟街此接口碉拷锟洁将锟斤拷锟斤拷支锟斤拷 __sleep() 锟斤拷 __wakeup()锟斤拷锟斤拷锟桔猴拷时锟斤拷只要锟斤拷实锟斤拷锟斤拷要锟斤拷锟斤拷锟叫伙拷锟斤拷serialize 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� __destruct() 锟斤拷锟斤拷锟斤拷锟斤拷影锟届，锟斤拷锟角筹拷锟津化地碉拷锟矫此凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟捷憋拷锟斤拷锟斤拷锟叫伙拷时锟斤拷锟洁将锟斤拷锟斤拷知锟斤拷锟揭碉拷锟矫猴拷锟绞碉拷 unserialize() 锟斤拷锟斤拷锟斤拷锟斤拷锟角碉拷锟斤拷 __construct()锟斤拷锟斤拷锟斤拷锟揭达拷斜锟阶硷拷墓锟斤拷锟斤拷锟斤拷锟斤拷锟接︼拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫斤拷锟叫达拷锟斤拷

锟接匡拷摘要

Serializable {
/* 锟斤拷锟斤拷 */
abstract public serialize ( void ) : string
abstract public unserialize ( string $serialized ) : mixed
}

Example #1 Basic usage

<?php
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());
?>

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string(15) "My private data"

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