<?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Db\Sql; class Literal implements ExpressionInterface { /** * @var string */ protected $literal = ''; /** * @param $literal */ public function __construct($literal = '') { $this->literal = $literal; } /** * @param string $literal * @return Literal */ public function setLiteral($literal) { $this->literal = $literal; return $this; } /** * @return string */ public function getLiteral() { return $this->literal; } /** * @return array */ public function getExpressionData() { return array(array( str_replace('%', '%%', $this->literal), array(), array() )); } }