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   1  <?php
   2  /*****************************************************
   3  * This file is part of Agora, web based content management system.
   4  *
   5  * Agora is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; version 2 of the License.
   8  *
   9  * Agora is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details (file "COPYING").
  13  *
  14  * Copyright © Arnaud Martin, Antoine Pitrou et Philippe Rivière.
  15  * List of authors detailed in "copyright_fr.html" file.
  16  * E-mail : agora@sig.premier-ministre.gouv.fr
  17  * Web site : http://www.agora.gouv.fr
  18  *****************************************************/
  19  // $Id$
  20  
  21  require_once dirname(__FILE__). "/../connexion.php";
  22  
  23  /**
  24   * BD_connexion_mysql is an implementation for MySQL of BD_connexion business class.
  25   * @package    BD_mysql
  26   * @author     Erwan Le Bescond <elebescond@clever-age.com>
  27   * @access    public
  28   */
  29  class BD_connexion_mysql extends BD_connexion {
  30  
  31      // {{{ isConnected()
  32  
  33  	function isConnected () {
  34          // utilisation des fonctions natives plus rapides que DB pour tester la connection
  35          @mysql_connect($this->_dbParameters->getDbHost(), $this->_dbParameters->getDbUser(), $this->_dbParameters->getDbPass());
  36          @mysql_select_db($this->_dbParameters->getDbName());
  37  
  38          if (@mysql_query('SELECT nom FROM ' . $GLOBALS['table_prefix']. '_meta LIMIT 0,1')) {
  39              return true;
  40          }
  41          else {
  42              return false;
  43          }
  44      }
  45  // }}}
  46  
  47  }
  48  ?>