ArrayObject::serialize

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

ArrayObject::serialize — Serialize an ArrayObject

说明

Serializes an ArrayObject .

参数

此函数没有参数。

返回值

The serialized representation of the ArrayObject .

示例

<?php
$o = new ArrayObject();
$s1 = serialize($o);
$s2 = $o->serialize();
var_dump($s1);
var_dump($s2);
?>

string(45) "C:11:"ArrayObject":21:{x:i:0;a:0:{};m:a:0:{}}"
string(21) "x:i:0;a:0:{};m:a:0:{}"

参见

• ArrayObject::unserialize() - Unserialize an ArrayObject
• serialize() - 生成值的可存储表示
• Serializing Objects