PHP get headers does not work with -

Question

I\'m trying to get the output of URL headers and it works great with a subdomain example

subdomain.example.com

I will get the normal messag

Answer 1

When you un-supress the warning from get_headers do you get the warning that you can only use get_headers on urls?

Warning: get_headers(): This function may only be used against URLs

try adding http:// in front of the subdomain. I added a subdomain test-.myserver.loc to my hosts file and was able to get the headers.

$url = 'http://test-.myserver.loc';
print_r(get_headers($url))

http://us3.php.net/get_headers