149      function local_url($id,$url) {  argument
151 		  $url = rawurlencode($url);		 
153 …return " <a href='". DOKU_URL ."doku.php?id=$id&xtern_url=$url&do=edit' target = 'xtern_xtern' cla…
155 	function add_broken($id,$url) {  argument
160 		$this->broken[$id][] = $url;
211            function do_check($url, $lineno = "",$id = "") {    argument
212                     $url = trim($url,' )(\\;:-!"\'.,');                  
213 					list($url,$rest) = explode('|',$url);
216                     if(strpos($url, '{{') !== false || strpos($url, '}}') !== false) {
217                         if(preg_match("#\{\{https?://(.*?)\}\}#", $url,$submatches)) {
218                             $url = $submatches[1];
219                             $url = "submatches: $url";
223                     $url = trim($url,']');
224 					$status =   $this->link_check($url);
226                        $link =$this->local_url($id,$url);  
227                        $len = strlen($url);
228                         if(strlen($url) > 1024)  {
232 						   $this->add_broken($id,$url);
238                            $trunc = substr($url,0,512);  
239                            if(strlen($trunc) > strlen($url)) {
240                                $url .= '.  .  .';
246 						       echo '&nbsp;&nbsp;&nbsp;&nbsp;line' . " $lineno:&nbsp;$url" . "\n";
249 …                   echo "&nbsp;&nbsp;&nbsp;&nbsp;<u>". $this->getLang('bad_link') . ":</u> $url\n";
256 		  function link_check($url) {    argument
257 			 $url = trim($url, ' "\'' );
258 			$url=html_entity_decode($url);
259 			$ch = curl_init($url);
338     $url = "https://curl.haxx.se/ca/cacert.pem";
345     $data = $http->get($url);
347         $this->say('download failed',  $url);