Delete cookie from browser?

Question

Is there any way of instructing a web browser to completely delete one\'s cookie set with PHP?

I do not want to expiry it or wait for the brows

Answer 1

I wrote this plugin for me and works correctly.

(function($) {
    $.cookieAllDelete = function(doc)
    {
        var cookie_date = new Date();
        var cookies = null;

        cookies = doc.cookie.split(';');
        cookie_date.setTime(cookie_date.getTime() - 1);

        for(var i=0; i < cookies.length; i++) 
        {
            var cookie_name = cookies[i].split('=')[0];
            try {
                if (cookie_name.length > 0)
                    doc.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
            } catch(ex) {}
        }
    }
})(jQuery);

jQuery.cookieAllDelete(document);