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Explicitly check for $_SERVER['HTTP_HOST']

This commit is contained in:
mul91n 2021-08-22 21:25:32 +10:00
parent 76dff59ab7
commit 9d81fd1f20

View File

@ -19,6 +19,8 @@ $ADMIN_EMAIL="admin@example.com"; //address for inquiries
function site_url()
{
if (isset($_SERVER['HTTP_HOST']))
{
$url = 'http';
if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off')
{
@ -26,6 +28,7 @@ function site_url()
}
$url .= '://' . $_SERVER['HTTP_HOST'] . '/';
return $url;
}
}
// generate a random string of characters with given length