| 1,77 → 1,77 |
|---|
| <?php |
| // +----------------------------------------------------------------------+ |
| // | PHP Version 4 | |
| // +----------------------------------------------------------------------+ |
| // | Copyright (c) 1997-2004 The PHP Group | |
| // +----------------------------------------------------------------------+ |
| // | This source file is subject to version 3.0 of the PHP license, | |
| // | that is bundled with this package in the file LICENSE, and is | |
| // | available at through the world-wide-web at | |
| // | http://www.php.net/license/3_0.txt. | |
| // | If you did not receive a copy of the PHP license and are unable to | |
| // | obtain it through the world-wide-web, please send a note to | |
| // | license@php.net so we can mail you a copy immediately. | |
| // +----------------------------------------------------------------------+ |
| // | Authors: Aidan Lister <aidan@php.net> | |
| // +----------------------------------------------------------------------+ |
| // |
| // $Id: get_headers.php,v 1.1 2005/05/10 07:50:53 aidan Exp $ |
| |
| |
| /** |
| * Replace get_headers() |
| * |
| * @category PHP |
| * @package PHP_Compat |
| * @link http://php.net/function.get_headers |
| * @author Aeontech <aeontech@gmail.com> |
| * @author Cpurruc <cpurruc@fh-landshut.de> |
| * @author Aidan Lister <aidan@php.net> |
| * @version $Revision: 1.1 $ |
| * @since PHP 5.0.0 |
| * @require PHP 4.0.0 (user_error) |
| */ |
| if (!function_exists('get_headers')) { |
| function get_headers($url, $format = 0) |
| { |
| // Init |
| $urlinfo = parse_url($url); |
| $port = isset($urlinfo['port']) ? $urlinfo['port'] : 80; |
| |
| // Connect |
| $fp = fsockopen($urlinfo['host'], $port, $errno, $errstr, 30); |
| if ($fp === false) { |
| return false; |
| } |
| |
| // Send request |
| $head = 'HEAD ' . $urlinfo['path'] . |
| (isset($urlinfo['query']) ? '?' . $urlinfo['query'] : '') . |
| ' HTTP/1.0' . "\r\n" . |
| 'Host: ' . $urlinfo['host'] . "\r\n\r\n"; |
| fputs($fp, $head); |
| |
| // Read |
| while (!feof($fp)) { |
| if ($header = trim(fgets($fp, 1024))) { |
| list($key) = explode(':', $header); |
| |
| if ($format === 1) { |
| // First element is the HTTP header type, such as HTTP 200 OK |
| // It doesn't have a separate name, so check for it |
| if ($key == $header) { |
| $headers[] = $header; |
| } else { |
| $headers[$key] = substr($header, strlen($key)+2); |
| } |
| } else { |
| $headers[] = $header; |
| } |
| } |
| } |
| |
| return $headers; |
| } |
| } |
| |
| <?php |
| // +----------------------------------------------------------------------+ |
| // | PHP Version 4 | |
| // +----------------------------------------------------------------------+ |
| // | Copyright (c) 1997-2004 The PHP Group | |
| // +----------------------------------------------------------------------+ |
| // | This source file is subject to version 3.0 of the PHP license, | |
| // | that is bundled with this package in the file LICENSE, and is | |
| // | available at through the world-wide-web at | |
| // | http://www.php.net/license/3_0.txt. | |
| // | If you did not receive a copy of the PHP license and are unable to | |
| // | obtain it through the world-wide-web, please send a note to | |
| // | license@php.net so we can mail you a copy immediately. | |
| // +----------------------------------------------------------------------+ |
| // | Authors: Aidan Lister <aidan@php.net> | |
| // +----------------------------------------------------------------------+ |
| // |
| // $Id: get_headers.php,v 1.1 2005/05/10 07:50:53 aidan Exp $ |
| |
| |
| /** |
| * Replace get_headers() |
| * |
| * @category PHP |
| * @package PHP_Compat |
| * @link http://php.net/function.get_headers |
| * @author Aeontech <aeontech@gmail.com> |
| * @author Cpurruc <cpurruc@fh-landshut.de> |
| * @author Aidan Lister <aidan@php.net> |
| * @version $Revision: 1.1 $ |
| * @since PHP 5.0.0 |
| * @require PHP 4.0.0 (user_error) |
| */ |
| if (!function_exists('get_headers')) { |
| function get_headers($url, $format = 0) |
| { |
| // Init |
| $urlinfo = parse_url($url); |
| $port = isset($urlinfo['port']) ? $urlinfo['port'] : 80; |
| |
| // Connect |
| $fp = fsockopen($urlinfo['host'], $port, $errno, $errstr, 30); |
| if ($fp === false) { |
| return false; |
| } |
| |
| // Send request |
| $head = 'HEAD ' . $urlinfo['path'] . |
| (isset($urlinfo['query']) ? '?' . $urlinfo['query'] : '') . |
| ' HTTP/1.0' . "\r\n" . |
| 'Host: ' . $urlinfo['host'] . "\r\n\r\n"; |
| fputs($fp, $head); |
| |
| // Read |
| while (!feof($fp)) { |
| if ($header = trim(fgets($fp, 1024))) { |
| list($key) = explode(':', $header); |
| |
| if ($format === 1) { |
| // First element is the HTTP header type, such as HTTP 200 OK |
| // It doesn't have a separate name, so check for it |
| if ($key == $header) { |
| $headers[] = $header; |
| } else { |
| $headers[$key] = substr($header, strlen($key)+2); |
| } |
| } else { |
| $headers[] = $header; |
| } |
| } |
| } |
| |
| return $headers; |
| } |
| } |
| |
| ?> |