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<?php
// +-----------------------------------------------------------------------+
// | Piwigo - a PHP based photo gallery |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2008-2013 Piwigo Team http://piwigo.org |
// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
// +-----------------------------------------------------------------------+
// | This program is free software; you can redistribute it and/or modify |
// | it under the terms of the GNU General Public License as published by |
// | the Free Software Foundation |
// | |
// | This program 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 |
// | General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
defined('PHPWG_ROOT_PATH') or die('Hacking attempt!');
$upgrade_description = 'replace dblayer to "mysqli" if available.';
global $conf;
$config_file = PHPWG_ROOT_PATH.PWG_LOCAL_DIR .'config/database.inc.php';
if ( extension_loaded('mysqli') and $conf['dblayer']=='mysql' and is_writable($config_file) )
{
$file_content = file_get_contents($config_file);
$file_content = preg_replace(
'#\$conf\[\'dblayer\'\]( *)=( *)\'mysql\';#',
'$conf[\'dblayer\']$1=$2\'mysqli\';',
$file_content);
file_put_contents($config_file, $file_content);
}
echo "\n".$upgrade_description."\n";
?>
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