diff options
Diffstat (limited to 'getheader.php')
| -rw-r--r-- | getheader.php | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/getheader.php b/getheader.php index a27400e..8beeb90 100644 --- a/getheader.php +++ b/getheader.php @@ -9,4 +9,6 @@ if($_SERVER['REQUEST_METHOD'] != "POST"){ } $header = getHeader($_POST['url']); - +if ( ! $header ){ + $header = "Couldn't retrieve URL. Please check if the website is available and try again."; +} |