note 47788 added to function.header

After running into trouble executing <?php header("Location: ..."); ?> statements, I found the following advice in a posting, "You should include an exit statement after a call to header() if you want the script to stop. If you leave out the exit statement, several additional statements may be executed before the headers are sent and this can lead to unpredictable behavior." Adopting this solved my problems, so I emphasize it as an important practice. ---- Manual Page -- http://www.php.net/manual/en/function.header.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+47788 Delete -- http://master.php.net/manage/user-notes.php?action=delete+47788&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+47788&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+47788&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+47788&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+47788&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+47788&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+47788&report=yes Search -- http://master.php.net/manage/user-notes.php