diff options
Diffstat (limited to '')
| -rw-r--r-- | include/functions_html.inc.php | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/functions_html.inc.php b/include/functions_html.inc.php index bc967b752..65cbc879c 100644 --- a/include/functions_html.inc.php +++ b/include/functions_html.inc.php @@ -591,4 +591,22 @@ function access_denied() redirect($login_url); } } + +/** + * exits the current script with 404 code when a page cannot be found + * @param string msg a message to display + * @param string alternate_url redirect to this url + */ +function page_not_found($msg, $alternate_url=null) +{ + header('HTTP/1.1 404 Not found'); + header('Status: 404 Not found'); + if ($alternate_url==null) + $alternate_url = make_index_url(); + redirect( $alternate_url, + '<div style="text-align:left; margin-left:5em;margin-bottom:5em;"> +<h1 style="text-align:left; font-size:36px;">Page not found</h1><br/>' +.$msg.'</div>', + 5 ); +} ?> |