并非所有cookie都保存在一个页面中

我有一条很长的文本需要保存在cookie中。我按字符数将其分解,并尝试循环地将其保存到cookie中,但只保存最后一个。下面是应该执行此操作的代码示例。

要保存cookie:

function generateRandomString($length = 10) {
    $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $charactersLength = strlen($characters);
    $randomString = '';
    for ($i = 0; $i < $length; $i++) {
        $randomString .= $characters[random_int(0, $charactersLength - 1)];
    }
    return $randomString;
}

$token = generateRandomString(8851);
$name = 'ck';
$exp = 3600;
$domain = '.example.local';

if(strlen($token) > 4096) {
    $values = str_split($token, 4095);
    foreach ($values as $key => $value) {
        setcookie(
            name: $name . '_' . $key,
            value: $value,
            expires_or_options: time() + $exp,
            domain: $domain
        );
    }
} else {
    setcookie(
        name: $name,
        value: $token,
        expires_or_options: time() + $exp,
        domain: $domain
    );
}

对于视图cookie:

<?php
echo '<pre>';
var_dump($_COOKIE);