PHP面试问题考卷02
3、能够使HTML和PHP分离开使用的模板
答案是：PHP代码
//controller$view = new View();echo $view->display('out.php', array('name'=>'stefan', 'blog'=>'http://stefan321.iteye.com'));//View Classclass View{ function display($view_filename, array $view_data) { // Import the view variables to local namespace extract($view_data, EXTR_SKIP); // Capture the view output ob_start(); try { // Load the view within the current scope include $view_filename; } catch (Exception $e) { // Delete the output buffer ob_end_clean(); // Re-throw the exception throw $e; } // Get the captured output and close the buffer return ob_get_clean(); }} // end class<h1><?php echo $name ?> </h1><a href="<?php echo $blog ?>">Blog</a>
