note 98125 added to function.parse-url

Thanks solenoid, I added a modification just in case the url hasn't got any parameters function modifyURL($mod) { $url = "http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; $query = explode("&", $_SERVER['QUERY_STRING']); //NEW_CODE $params = false; if ( !empty($query) ){ $params = true; } // modify/delete data foreach($query as $q) { list($key, $value) = explode("=", $q); if(array_key_exists($key, $mod)) { if($mod[$key]) { $url = preg_replace('/'.$key.'='.$value.'/', $key.'='.$mod[$key], $url); } else { $url = preg_replace('/&?'.$key.'='.$value.'/', '', $url); } } } // add new data $params = ""; foreach($mod as $key => $value) { if($value && !preg_match('/'.$key.'=/', $url)) { //NEW_CODE if ( $params ) { $url .= '&'.$key.'='.$value; } else { $url .= '?'.$key.'='.$value; $params = true; } } } return $url; } ---- Server IP: 130.206.1.5 Probable Submitter: 213.201.24.165 ---- Manual Page -- http://www.php.net/manual/en/function.parse-url.php Edit -- https://master.php.net/note/edit/98125 Del: integrated -- https://master.php.net/note/delete/98125/integrated Del: useless -- https://master.php.net/note/delete/98125/useless Del: bad code -- https://master.php.net/note/delete/98125/bad+code Del: spam -- https://master.php.net/note/delete/98125/spam Del: non-english -- https://master.php.net/note/delete/98125/non-english Del: in docs -- https://master.php.net/note/delete/98125/in+docs Del: other reasons-- https://master.php.net/note/delete/98125 Reject -- https://master.php.net/note/reject/98125 Search -- https://master.php.net/manage/user-notes.php