<?php
//定义一个数组
$data['name'] = '张三';
$data['sex'] = '男';
$data['age'] = '14';
setcookie("dataa[name]",$data["name"],time()+3600);
setcookie("dataa[sex]",$data["sex"],time()+3600);
setcookie("dataa[age]",$data["age"],time()+3600);
print_r($_COOKIE['dataa']);
echo $_COOKIE['dataa']['name'];
echo $_COOKIE['dataa']['age'];
echo $_COOKIE['dataa']['sex'];
?>