Jan Štětina

Hides posts older than given date or amount of time relative to present (see <code>(http://php.net/manual/en/function.strtotime.php strtotime)</code>).
You can also choose a capability – users who have this capability will then see all posts. And if you enter <code>none</code>, even admins will be excluded.
Uses <code>posts_where</code> and <code>getarchives_where</code> filters.
Developed for private use, but has perspective for more extensive usage. I can’t guarantee any support in the future nor further development, but it is to be expected. Kindly inform me about bugs, if you find any, or propose new features: zaantar@zaantar.eu.

Hide Old Posts

Hides posts older than given amount of time.

jonkern

Keep it Fresh will stop WordPress from showing posts older than a set number of days or a specific date. It is configurable via the WordPress administration area. Keep it Fresh doesn’t remove old posts, nor does it muck with their <code>post_status</code>; rather, Keep it Fresh uses the <code>posts_where</code> WordPress filter to filter out posts older than the given date or amount of days whenever WordPress requests posts outside of the admin area.

Keep it Fresh

Keep it Fresh will stop WordPress from showing posts older than a set number of days or a specific date.

Hide Old Posts vs Keep it Fresh