Viewing file:  Compatibility.php (3.2 KB) -rw-rw-rw-
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?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();
}
}
?>
|