diff options
Diffstat (limited to '')
| -rw-r--r-- | include/functions.inc.php | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/functions.inc.php b/include/functions.inc.php index 511da391a..28be6dd2a 100644 --- a/include/functions.inc.php +++ b/include/functions.inc.php @@ -533,6 +533,15 @@ function get_query_string_diff($rejects = array()) return $query_string; } +function url_is_remote($url) +{ + if (preg_match('/^https?:\/\/[~\/\.\w-]+$/', $url)) + { + return true; + } + return false; +} + /** * returns available templates/themes */ |