Answers for "php save in cookie and get cookie"

get a cookie in php

<?php
echo 'Hello ' . htmlspecialchars($_COOKIE["name"]) . '!';
?>

setcookie php

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