Example #1
0
 function adinj_config_allowed_referrers_list()
 {
     return adinj_config_search_engine_referrers();
 }
Example #2
0
 function adshow_fromasearchengine()
 {
     if (!adshow_functions_exist()) {
         return false;
     }
     $referrer = $_SERVER['HTTP_REFERER'];
     $searchengines = adinj_config_search_engine_referrers();
     foreach ($searchengines as $se) {
         if (stripos($referrer, $se) !== false) {
             return true;
         }
     }
     // Also return true if the visitor has recently come from a search engine
     // and has the adinj cookie set.
     return $_COOKIE["adinj"] == 1;
 }