<?php /** * TStatements class file * * @author Qiang Xue <qiang.xue@gmail.com> * @link http://www.pradosoft.com/ * @copyright Copyright © 2005-2008 PradoSoft * @license http://www.pradosoft.com/license/ * @version $Id$ * @package System.Web.UI.WebControls */ /** * TStatements class * * TStatements executes one or several PHP statements and renders the display * generated during the execution. The execution happens during the rendering stage. * The PHP statements being executed can be set via the property * {@link setStatements Statements}. The context of the statemenets executed * is the TStatements object itself. * * Note, since TStatements allows execution of arbitrary PHP statements, * make sure {@link setStatements Statements} does not come directly from user input. * * @author Qiang Xue <qiang.xue@gmail.com> * @version $Id$ * @package System.Web.UI.WebControls * @since 3.0 */ class TStatements extends TControl { /** * @var string PHP statements */ private $_s=''; /** * @return string the statements to be executed */ public function getStatements() { return $this->_s; } /** * @param string the PHP statements to be executed */ public function setStatements($value) { $this->_s=$value; } /** * Renders the evaluation result of the statements. * @param THtmlWriter the writer used for the rendering purpose */ public function render($writer) { if($this->_s!=='') $writer->write($this->evaluateStatements($this->_s)); } }