I have a table that shows payments made but want to the payments only showing from a set date(06/12/14) and before this date i dont want to show Header("Set-Cookie: TestCookie=my+cookie+value expires=Mon, 2 17:26:45 GMT path=/ domain=.") I even tried sending cookie with header() like this and it doesn't set in the futu Obviously it's not a browser problem since I can set cookies correctly with javascript but not php. Is there any kind of setting in php ini that could effect cookie expiration dates? However, when still trying to set the cookie (before headers are sent which is how php operates), php fails to set the cookie properly. $jsExpire = date("D, j M Y H:i:s e", $expire) I've tried setting a cookie in the future with javascript and it works fine, like the following: I know that my browser is accepting cookies properly because I see other cookies from other websites in the cookie list that expire with future dates. However, when I open Firefox or Chrome they both say that the cookie will expire when I close the browser. Set-Cookie: TestCookie=my+cookie+value expires=Mon, 2 15:12:27 GMT This should not be the case but should expire in 30 days. The cookie gets set, however, the cookie is not persistent and expires when I close my browser. I am having trouble setting a cookie with a future expiration. "days") Įcho "Your notification will expire on " Įlse echo "Your notification expires today " Įcho date('jS', strtotime($expiration_date)) Įcho date('F', strtotime($expiration_date)) Įcho date('Y', strtotime($expiration_date)) $expiration_date = $notification_set + strtotime($notification_duration. This is what I've got at the current time, but I'm obviously not 'adding' $notification_duration and $notification_set correctly in the first line below, which is causing all my problems. However, when I try and add the duration to the date when the notification was set, to echo the expiry date, I run in to problems. $notification_set = date('Y-m-d', strtotime($notification)) I can get this info out of the database without problem: The `notification_duration` field is an integer between 1 and 21. So when the teacher creates the notiication, the `notificatin_date` field is updated with the timestamp. My task involves teachers setting notifications which are displayed for a number of days designated by the teacher. Use a simple time stamp that denotes the time of the last activity (i.e.My googling seems to have found an way to add x days to the current date, and I'm sure that finding x days from a date pulled from my database must be pretty similar, but I just can't seem to get it working. The best solution is to implement a session timeout of your own. In fact, having okie_lifetime set to 0 would make the session’s cookie a real session cookie that is only valid until the browser is closed. But it's the server's task to invalidate a session, not the client. This only affects the cookie lifetime and the session itself may still be valid. okie_lifetime specifies the lifetime of the cookie in seconds which is sent to the browser. So it additionally might occur that a session data file is deleted while the session itself is still considered as valid because the session data was not updated recently. So, you won't have problems with filesystems where atime tracking is not available. Since PHP 4.2.3 it has used mtime (modified date) instead of atime. Windows FAT does not so you will have to come up with another way to handle garbage collecting your session if you are stuck with a FAT filesystem or any other filesystem where atime tracking is not available. Note: If you are using the default file-based session handler, your filesystem must keep track of access times (atime). With that session handler, the age of the session data is calculated on the file's last modification date and not the last access date: And that is cost-intensive.įurthermore, when using PHP's default session.save_handler files, the session data is stored in files in a path specified in session.save_path. But when the garbage collector is started, it will check the validity for every registered session. Well, you could simply adjust these values so that the garbage collector is started more often. And using the default values for those options (1 and 100 respectively), the chance is only at 1%. Garbage collection occurs during session start.īut the garbage collector is only started with a probability of session.gc_probability divided by session.gc_divisor. Session.gc_maxlifetime specifies the number of seconds after which data will be seen as 'garbage' and cleaned up. Both options mentioned by others ( session.gc_maxlifetime and okie_lifetime) are not reliable. You should implement a session timeout of your own.
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