Fatal error: Cannot redeclare tep_validate_password()

[nseman]

I am getting the following Fatal Error message when I am trying to login. Can someone look at the code below to see if it has error. I didn't modify this file but I have added this line in application_top.php file when adding a multi level admin contributon "require(DIR_WS_FUNCTIONS . 'password_funcs.php');" . Any help would be appreciated.

 

Fatal error: Cannot redeclare tep_validate_password() (previously declared in /catalog/admin/includes/functions/password_funcs.php:16) in /catalog/admin/includes/functions/password_funcs.php on line 29

 

The content of the password_funcs.php file is as follows:

 

<?php

/*

$Id: password_funcs.php 1739 2007-12-20 00:52:16Z hpdl $

 

osCommerce, Open Source E-Commerce Solutions

http://www.oscommerce.com

 

Copyright © 2003 osCommerce

 

Released under the GNU General Public License

*/

 

////

// This funstion validates a plain text password with an

// encrpyted password

function tep_validate_password($plain, $encrypted) {

if (tep_not_null($plain) && tep_not_null($encrypted)) {

// split apart the hash / salt

$stack = explode(':', $encrypted);

 

if (sizeof($stack) != 2) return false;

 

if (md5($stack[1] . $plain) == $stack[0]) {

return true;

}

}

 

return false;

}

 

////

// This function makes a new password from a plaintext password.

function tep_encrypt_password($plain) {

$password = '';

 

for ($i=0; $i<10; $i++) {

$password .= tep_rand();

}

 

$salt = substr(md5($password), 0, 2);

 

$password = md5($salt . $plain) . ':' . $salt;

 

return $password;

}

?>