我假设你的 functions_phpbb.php 文件是 includes / functions.php $ c $的副本c> phpBB3软件包的文件。

现在，您遇到此错误的原因是因为 phpbb_hash 函数使用phpBB unique_id 函数实现熵，这取决于数据库连接（在每个请求中更改并保留熵）。

有两种方法可以解决这个问题。

a）包括phpBB的 common.php ，它将启动你的phpBB代码（包括数据库连接，错误处理程序等）。
$ b b）phpBB3使用 phpass 进行散列。我建议你只需下载独立的phpass包并使用它来生成散列。

小小警告：phpBB3将散列标识符从'$ P $'更改为'$ H $'（不要问我为什么），所以你必须改变这一行：

  $ output ='$ P $; 
 

到：

  $ output ='$ H $'; 
 

由于选项a）增加了一些开销，并且您可能只想使用散列函数，我建议选项b）。

I am trying to convert a test password (testing4) into a phpbb3 hash. This is the code I have tried:

<?php
/** 
*
* @package phpBB3
* @version $Id: v3_dbal.xml 44 2007-07-25 11:06:55Z smithy_dll $
* @copyright (c) 2005 phpBB Group 
* @license http://opensource.org/licenses/gpl-license.php GNU Public License 
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
include ("functions_phpbb.php");

$data['new_password'] = "testing4";

$user_row = array(
    'user_password' => phpbb_hash($data['new_password'])
    );

$hash = $user_row['user_password'];

echo $hash;
?>

and this doesn't work either:

$pass = "testing4";
$hash = phpbb_hash($pass);

Both times I recieve the following error message:

Fatal error: Call to a member function sql_escape() on a non-object in /home/a8544020/public_html/Pass/functions_phpbb.php on line 149

I have tried it on 2 different hosts without any luck. Otherwise is there an online service that simply converts text to the hash?

Thanks in advance

I'm assuming your functions_phpbb.php file is a copy of the includes/functions.php file of the phpBB3 package.

Now, the reason you are getting this error is because the phpbb_hash function uses the phpBB unique_id function for entropy, which depends on a database connection (to change and persist the entropy on every request).

There's two ways to fix this.

a) include phpBB's common.php, which will bootstrap your code for phpBB (including db connection, error handlers, etc).

b) phpBB3 uses phpass for hashing. I suggest you simply download the standalone phpass package and use that to generate the hash.

Little caveat: phpBB3 changes the hash identifier from '$P$' to '$H$' (don't ask me why), so you will have to change this line:

$output = '$P$';

to:

$output = '$H$';

Since option a) adds quite some overhead, and you are probably only wanting to use the hashing functions, I'd suggest option b).