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- <?php
- /* vim: set expandtab tabstop=4 shiftwidth=4: */
- // +----------------------------------------------------------------------+
- // | Copyright (c) 2002-2003 Brent Cook |
- // +----------------------------------------------------------------------+
- // | This library is free software; you can redistribute it and/or |
- // | modify it under the terms of the GNU Lesser General Public |
- // | License as published by the Free Software Foundation; either |
- // | version 2.1 of the License, or (at your option) any later version. |
- // | |
- // | This library is distributed in the hope that it will be useful, |
- // | but WITHOUT ANY WARRANTY; without even the implied warranty of |
- // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
- // | Lesser General Public License for more details. |
- // | |
- // | You should have received a copy of the GNU Lesser General Public |
- // | License along with this library; if not, write to the Free Software |
- // | Foundation, Inc., 59 Temple Place, Suite 330,Boston,MA 02111-1307 USA|
- // +----------------------------------------------------------------------+
- //
- // $Id: Compatibility.php,v 1.10 2003/01/04 11:54:51 mj Exp $
-
- /**
- * dba compatibility layer
- * This works in reverse of the rest of the DBA classes. If you have code
- * that requires the PHP dba functions, but are using a system where they
- * are not available, including this file will define a set for you.
- * See the PHP documentation on dba for explanation of how these functions
- * work.
- *
- * @author Brent Cook <busterb@mail.utexas.edu>
- * @version 1.0
- * @access public
- * @package DBA
- * @see PHP dba Documentation
- */
-
- if (!function_exists('dba_open')) {
-
- require_once 'PEAR.php';
- require_once 'DBA/Driver/File.php';
-
- function dba_close(&$dba)
- {
- $result = !PEAR::isError($dba->close());
- unset($dba);
- return $result;
- }
-
- function dba_delete($key, &$dba)
- {
- return !PEAR::isError($dba->remove($key));
- }
-
- function dba_exists($key, &$dba)
- {
- return !PEAR::isError($dba->exists($key));
- }
-
- function dba_fetch($key, &$dba)
- {
- return !PEAR::isError($dba->fetch($key));
- }
-
- function dba_firstkey(&$dba)
- {
- return $dba->firstkey();
- }
-
- function dba_insert($key, $value, &$dba)
- {
- return !PEAR::isError($dba->insert($key, $value));
- }
-
- function dba_nextkey(&$dba)
- {
- return $dba->nextkey();
- }
-
- function dba_open($filename, $mode, $handler)
- {
- $dba = new DBA_Driver_File();
- $dba->open($filename, $mode);
- if (PEAR::isError($dba)) {
- return false;
- } else {
- return $dba;
- }
- }
-
- function dba_popen(&$dba)
- {
- return FALSE;
- }
-
- function dba_replace($key, $value, &$dba)
- {
- return !PEAR::isError($dba->replace($key, $value));
- }
-
- function dba_sync(&$dba)
- {
- $dba->sync();
- }
-
- function dba_optimize(&$dba)
- {
- $dba->optimize();
- }
- }
- ?>
-