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<?php/*vim: set expandtab tabstop=4 shiftwidth=4: */// +------------------------------------------------------------------------------------------------------+// | PHP version 4.1 |// +------------------------------------------------------------------------------------------------------+// | Copyright (C) 2004 Tela Botanica (accueil@tela-botanica.org) |// +------------------------------------------------------------------------------------------------------+// | 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 |// +------------------------------------------------------------------------------------------------------+// CVS : $Id: SQL_manipulation.fonct.php,v 1.2 2004-10-21 15:17:19 alex Exp $/*** Bibliothèque de fonctions liées au SQL** Contient des fonctions permettant d'automatiser certaine requête SQL.**@package SQL//Auteur original :*@author Jean-Pascal MILCENT <jpm@tela-botanica.org>//Autres auteurs :*@author Aucun*@copyright Tela-Botanica 2000-2004*@version $Revision: 1.2 $ $Date: 2004-10-21 15:17:19 $// +------------------------------------------------------------------------------------------------------+*/// +------------------------------------------------------------------------------------------------------+// | LISTE de FONCTIONS |// +------------------------------------------------------------------------------------------------------+/** Fonction SQL_obtenirNouveauId()- Retourne le prochain identifiant numérique libre d'une table.** On passe en paramètre le nom de la table, le nom du champ cotnenant la clé et l'objet PEAR DB** @param mixed handler de connexion* @param string Nom de la table* @param string Nom du champ identifiant.* @return mixed la nouvelle valeur de clé pouvant être utilisé ou false en cas d'erreur sql.*/function SQL_obtenirNouveauId(&$db, $table, $colonne_identifiant){$requete = 'SELECT MAX('.$colonne_identifiant.') AS maxi FROM '.$table;$resultat = $db->query($requete);if (DB::isError($resultat) || $resultat->numRows() > 1) {return false;}$ligne = $resultat->fetchRow(DB_FETCHMODE_OBJECT);return $ligne->maxi + 1;}/* +--Fin du code ----------------------------------------------------------------------------------------+** $Log: not supported by cvs2svn $* Revision 1.1 2004/06/15 10:13:26 jpm* Intégration dans Papyrus.** Revision 1.1 2004/04/28 11:38:54 jpm* Ajout d'un fichier de fonctions de manipulation sql.*** +-- Fin du code ----------------------------------------------------------------------------------------+*/?>