All cookies expire as per the cookie specification, so this is not a PHP limitation. Persistent Cookies. When an Expires date is set, the deadline is relative to the client the cookie is being set on, not the server. You can set to expire thirty years in the future, but you cannot make it not expire. Max-Age= Optional Number of seconds until the cookie expires. Hi , this is how i bypass 2FA, there is by default 2fa in humble bundle . How to Differentiate Session vs. Use a far future date. Cookies can expire. When I examine the cookie in the subsequent requests the Expiry is set to DateTime.Min. Most cookies are generally made of sugar, butter, flour and an unlimited number of other ingredients. The shelf life of cookies depends on a variety of factors, such as the sell by date, the preparation method and how the cookies were stored.Because of their relatively low cost and high calorie density, cookies are a popular and very portable dessert. The “expires” attribute is optional. Session Cookies, also called Non-Persistent Cookies or Temporary Cookies, are stored in memory and never written to the disk. I want to expire a cookie collection in my asp page and I gave it like this; Response.Cookies("whereq").Expires = Now() and this "whereq" collection has 50 keys. These are often called session cookies because they are removed after the browser session ends (when the browser is closed). Clancy Jones wrote: > Howdy neighbors, can someone tell me how to set a cookie so that it > never expires? A zero or negative number will expire the cookie immediately. You can't change the expiration date of a cookie to a date prior to the current date and expect it to disappear. How long do cookies last? View Replies View Related Cookie Expire Date Question I have a cookie that I have set the Expire = DateTime.Max and then save by adding it to the response.Cookies. This extension make all cookies permanant (except for the session cookies). The problem is my cookie didn't expire from the above code. Hi All, Basic cookie syntax: setcookie(“name”, “fred”, time()+3600); This sets a cookie variable called “name” with a value of “fred” and set to expire in 1 hour. Example. The expires option in a JavaScript cookie is optional. What am I doing wrong? Just install and it will work (No UI included). I hope there should be a way to do so without writing 50 expire lines. If you provide this attribute with a valid date or time, then the cookie will expire on a given date or time and thereafter, the cookies' value will not be accessible. That only has meaning as the header arrives with the cookie attached and is interpreted. Session cookies will also be restored, as if the browser was never closed. expiration - set cookie never expire javascript How to set expiration date for cookie in AngularJS (6) Cookies with an expiration date in the past will be removed from the browser. A cookie with no expiration date specified will expire when the browser is closed. 使所有 cookies 永不过期。 But Request.Cookies["IsGuest"] is never null. I've checked that the .Expire property got set. Can't be done. However, the cookie still expires in ~30 minutes. Commenting uncommented code and doing vice versa also did not help. Session cookies remain active as long as the browser remains active – once the browser is closed, the cookies vanish.