I wonder if current PHP supports creating cookies with this attribute?
Reference:
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1. For PHP >= v7.3
You can use the $options array to set the samesite value, for example:setcookie($name, $value, < "expires" => time() + 86400, "path" => "/", "domain" => "domain.example", "secure" => true, "httponly" => true, "samesite" => "None",>);The value of the samesite element should be either None, Lax or Strict.
Read more in the manual page.
2. For PHP Header always edit Set-Cookie (.*) "$1; SameSite=Lax"and this will update all your cookies with SameSite=Lax flag
See more here: https://blog.giantgeek.com/?p=1872
2.2 Setting SameSite cookies using Nginx configuration
location / # your usual config ... # hack, phối all cookies lớn secure, httponly and samesite (strict or lax) proxy_cookie_path / "/; secure; HttpOnly; SameSite=strict";Same here, this also will update all your cookies with SameSite=Lax flag
See more here: https://serverfault.com/questions/849888/add-samesite-to-cookies-using-nginx-as-reverse-proxy
2.3 Setting SameSite cookies using header method
As we know cookies are just a header in HTTP request with the following structure
Set-Cookie: key=value; path=/; domain=example.org; HttpOnly; SameSite=Laxso we can just mix the cookies with header method
header("Set-Cookie: key=value; path=/; domain=example.org; HttpOnly; SameSite=Lax");In fact, Symfony is not waiting for PHP 7.3 and already doing it under the hood, see here
