CI框架用layout丰富view层的显示元素_PHP教程

obj =& get_instance(); 
        $this->layout = $layout; 
    } 
  
    function setLayout($layout) 
    { 
      $this->layout = $layout; 
    } 
    
    function view($view, $data=null, $return=false) 
    { 
        $data['content_for_layout'] = $this->obj->load->view($view,$data,true); 
        
        if($return) 
        { 
            $output = $this->obj->load->view($this->layout,$data, true); 
            return $output; 
        } 
        else 
        { 
            $this->obj->load->view($this->layout,$data, false); 
        } 
    } 
} 
?>

$this->load->library('layout');

$data["page_title"] = "帮客之家"; 
$data["Keywords"] = "互联网,技术"; 
$data["Description"] = "专注于互联网技术"; 
$this->layout->view('support',$data);

$this->load->library('layout','template');