The ExpiresAbsolute property sets a date and time when a cached page on a browser will expire. If a user returns to the same page before this date/time, the cached version is displayed.
|date|| Specifies the date on which the page will expire.
If this parameter is not specified, the page will expire at the specified time on the day that the script is run.
|time|| Specifies the time at which the page will expire.
If this parameter is not specified, the page will expire at midnight of the specified day.
The following code indicates that the page will expire at 4:00 PM on October 11, 2012:
Your message has been sent to W3Schools.