session_regenerate_id

Description

session_regenerate_id() will replace the current session id with a new one, and keep the current session information.

Returns TRUE on success or FALSE on failure.

Example 1. A session_regenerate_id() example <?php session_start(); $old_sessionid = session_id(); session_regenerate_id(); $new_sessionid = session_id(); print "Old Session: $old_sessionid<br>"; print "New Session: $new_sessionid<br>"; print_r($_SESSION); ?>

See also session_id(), session_start(), and session_name().