/php/pear/PHP/Compat/Function/ob_flush.php

 1<?php
 2// +----------------------------------------------------------------------+
 3// | PHP Version 4                                                        |
 4// +----------------------------------------------------------------------+
 5// | Copyright (c) 1997-2004 The PHP Group                                |
 6// +----------------------------------------------------------------------+
 7// | This source file is subject to version 3.0 of the PHP license,       |
 8// | that is bundled with this package in the file LICENSE, and is        |
 9// | available at through the world-wide-web at                           |
10// | http://www.php.net/license/3_0.txt.                                  |
11// | If you did not receive a copy of the PHP license and are unable to   |
12// | obtain it through the world-wide-web, please send a note to          |
13// | license@php.net so we can mail you a copy immediately.               |
14// +----------------------------------------------------------------------+
15// | Authors: Aidan Lister <aidan@php.net>                                |
16// +----------------------------------------------------------------------+
17//
18// $Id: ob_flush.php,v 1.6 2005/01/26 04:55:13 aidan Exp $
19
20
21/**
22 * Replace ob_flush()
23 *
24 * @category    PHP
25 * @package     PHP_Compat
26 * @link        http://php.net/function.ob_flush
27 * @author      Aidan Lister <aidan@php.net>
28 * @author      Thiemo M�ttig (http://maettig.com/)
29 * @version     $Revision: 1.6 $
30 * @since       PHP 4.2.0
31 * @require     PHP 4.0.0 (user_error)
32 */
33if (!function_exists('ob_flush')) {
34    function ob_flush()
35    {
36        if (@ob_end_flush()) {
37            return ob_start();
38        }
39
40        user_error("ob_flush() Failed to flush buffer. No buffer to flush.", E_USER_NOTICE);
41
42        return false;
43    }
44}
45
46?>