Answers for "change cookie value in php"

setcookie php

setcookie($cookiename, $cookievalue, time() + (86400 * 30), "/"); // 86400 = 1 day

setcookie php

setcookie(
    string $name,
    string $value = "",
    int $expires_or_options = 0,
    string $path = "",
    string $domain = "",
    bool $secure = false,
    bool $httponly = false
): bool