批改状态:合格
老师批语:
运行效果图:
demo1

demo2:

demo3:

demo4:

代码:
<?php
namespace app\index\controller;
use think\facade\View;
use think\Controller;
class Test extends Controller
{
public function test()
{
return '<h3>欢迎来学习<span style="color:red">ThinkPHP5.1</span>框架开发</h3>';
}
//模板赋值
public function demo1()
{
$this->view->age = 28;
return $this->view->fetch();
}
//模板替换和过滤
public function demo2()
{
$this->view->assign('age','25');
$filter = function($content) {
return str_replace('25', '29', $content);
};
return $this->filter($filter)->fetch();
}
//模板布局
public function demo3()
{
return $this->view->engine->layout('layout','{__TEXT__}')->fetch('test/demo3');
}
//模板继承
public function demo4()
{
return $this->view->fetch();
}
}点击 "运行实例" 按钮查看在线实例
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