关于设置及读取cookie的问题
<?php
setcookie("cookie[three]","cookiethree");
setcookie("cookie[two]","cookietwo");
setcookie("cookie[one]","cookieone");
// 输出 cookie （在重载页面后）
if (isset($_COOKIE["cookie"]))
{
foreach ($_COOKIE["cookie"] as $name => $value)
{
echo "$name : $value <br />";
}
}
?>
<html>
<body>
...
...
请问foreach ($_COOKIE["cookie"] as $name => $value) 中的$name => $value是什么意思？