622* @since 3.6.0623*624* @param bool$external Whether HTTP request is external or not.625* @param string$host Host name of the requested URL.626* @param string$url Requested URL.627*/628if(!apply_filters('http_request_host_is_external',false,$host,$url)){629returnfalse;630}631}632}633}634
History
Introduced in 3.6.0. Unchanged from 6.7.7 through 7.1.0.