| 
<?php/**
 * This file is part of Soloproyectos common library.
 *
 * @author  Gonzalo Chumillas <[email protected]>
 * @license https://github.com/soloproyectos/php.common-libs/blob/master/LICENSE BSD 2-Clause License
 * @link    https://github.com/soloproyectos/php.common-libs
 */
 namespace com\soloproyectos\common\db;
 
 /**
 * Class DbHelper.
 *
 * @package Db
 * @author  Gonzalo Chumillas <[email protected]>
 * @license https://github.com/soloproyectos/php.common-libs/blob/master/LICENSE BSD 2-Clause License
 * @link    https://github.com/soloproyectos/php.common-libs
 */
 class DbHelper
 {
 /**
 * Escapes and quotes an identifier to be used in a SQL sentence.
 *
 * @param string $identifier Identifier
 *
 * @return string
 */
 public static function quoteId($identifier)
 {
 return "`" . str_replace("`", "``", $identifier) . "`";
 }
 }
 
 |