function _nofollowlist_is_nofollow in Nofollow List 7

2 calls to _nofollowlist_is_nofollow()

nofollowlist_preprocess_link in ./nofollowlist.module

Implements hook_preprocess_link().

_nofollowlist_filter_filter_nofollow_process in ./nofollowlist.module

Implements hook_filter_FILTER_process().

File

./nofollowlist.module, line 204

Provides a nofollowlist filter.

Code

function _nofollowlist_is_nofollow($host, $host_list = array(), $option = 'black') {
  $is_black = $option == 'black' && in_array($host, $host_list);
  $is_white = $option == 'white' && !in_array($host, $host_list);
  return $host && ($is_black || $is_white) ? TRUE : FALSE;
}