ArrayObject::serialize
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
ArrayObject::serialize — Serialize an ArrayObject
参数
此函数没有参数。
返回值
The serialized representation of the ArrayObject.
示例
示例 #1 ArrayObject::serialize() example
<?php
$o = new ArrayObject();
$s1 = serialize($o);
$s2 = $o->serialize();
var_dump($s1);
var_dump($s2);
?>以上示例会输出：
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
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