Can I set a cookie for a subdomain?
But you CAN’T set a cookie from a domain on a subdomain.
How do I set the same cookie for different domains?
Setting cookies for another domain is not possible. If you want to pass data to another domain, you can encode this into the url.
Is a subdomain a third party cookie?
Conclusion: if a resource sets a cookie and the base domain on the resource is the same as the base domain on the web site, but the subdomain is different, popular browsers do not treat it as a third-party cookie.
How do I set a cookie name?
cookie = cName + “=” + cValue + “; ” + expires + “; path=/”; } // Apply setCookie setCookie(‘username’, username, 30); This code defines a function, setCookie(). This function will create a cookie with the name “username”, value “Max Brown” with an expiration date of 30 days from the time it was created.
Are cookies domain specific?
The origin domain of a cookie is the domain of the originating request. If the origin domain is an IP, the cookie’s domain attribute must not be set. If a cookie’s domain attribute is not set, the cookie is only applicable to its origin domain.
What is a Hostonly cookie?
Host Only cookie means that the cookie should be handled by the browser to the server only to the same host/server that firstly sent it to the browser.
How to make the cookie available on all subdomains of the domain?
Specifies the domain name of the cookie. To make the cookie available on all subdomains of example.com, set domain to “example.com”. Setting it to www.example.com will make the cookie only available in the www subdomain Optional.
What is the default value for a cookie in PHP?
If set to “/”, the cookie will be available within the entire domain. If set to “/php/”, the cookie will only be available within the php directory and all sub-directories of php. The default value is the current directory that the cookie is being set in. domain.
What is setcookie () in PHP?
Alternative signature available as of PHP 7.3.0: setcookie () defines a cookie to be sent along with the rest of the HTTP headers. Like other headers, cookies must be sent before any output from your script (this is a protocol restriction).
What is the default path of the cookie in optional?
Specifies the server path of the cookie. If set to “/”, the cookie will be available within the entire domain. If set to “/php/”, the cookie will only be available within the php directory and all sub-directories of php. The default value is the current directory that the cookie is being set in Optional.