note 85189 added to function.file-exists

I made a bit of code that sees whether a file served via RTSP is there or not: <?php function rtsp_exists($url) { $server = parse_url($url, PHP_URL_HOST); $port = "554"; $hdrs = "DESCRIBE " .$url ." RTSP/1.0"."\r\n\r\n"; //Open connection (15s timeout) $sh = fsockopen($server, $port, $err, $err_otp, 15); //Check connections if(!$sh) return false; //Send headers fputs($sh,$hdrs); //Receive data (1KB) $rtds = fgets($sh, 1024); //Close socket fclose($sh); return strpos($rtds, "200 OK") > 0; } ?> ---- Server IP: 212.124.37.9 Probable Submitter: 90.135.118.5 ---- Manual Page -- http://www.php.net/manual/en/function.file-exists.php Edit -- https://master.php.net/note/edit/85189 Del: integrated -- https://master.php.net/note/delete/85189/integrated Del: useless -- https://master.php.net/note/delete/85189/useless Del: bad code -- https://master.php.net/note/delete/85189/bad+code Del: spam -- https://master.php.net/note/delete/85189/spam Del: non-english -- https://master.php.net/note/delete/85189/non-english Del: in docs -- https://master.php.net/note/delete/85189/in+docs Del: other reasons-- https://master.php.net/note/delete/85189 Reject -- https://master.php.net/note/reject/85189 Search -- https://master.php.net/manage/user-notes.php