Removes the specified cookie.
Cookies that have been created with a path
or domain
attribute can only
be deleted if those attributes are provided. Cookies with an http
attribute cannot be deleted programmatically.
The name of the cookie.
Additional cookie attributes.
Retrieves the value of the specified cookie.
The name of the cookie.
The value of the cookie, or null if the cookie doesn't exist.
Checks if the specified cookie exists.
The name of the cookie.
Whether the cookie exists.
Returns an array of cookie keys.
The keys.
Sets a new cookie or updates an existing one.
The name of the cookie.
The value of the cookie.
Optional cookie attributes.
The cookie manager.