diff options
Diffstat (limited to 'functions.inc.php')
| -rw-r--r-- | functions.inc.php | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/functions.inc.php b/functions.inc.php index 965b120..84f79c7 100644 --- a/functions.inc.php +++ b/functions.inc.php @@ -95,6 +95,19 @@ function shortenString($string, $maxSize=75) { return $output; } +/* Check online if a url is a valid page (Not a 404 error for example) */ +function checkUrl($url) { + $h = @get_headers($url); + + //look if the page doesn't return a void or 40X or 50X HTTP code error + if(is_array($h) && strpos($h[0], '40') === false && strpos($h[0], '50') === false) { + return true; + } else { + return false; + } +} + + function message_die($msg_code, $msg_text = '', $msg_title = '', $err_line = '', $err_file = '', $sql = '', $db = NULL) { if(defined('HAS_DIED')) die(T_('message_die() was called multiple times.')); |