<?phpnamespace Home\Controller;use Think\Controller;class IndexController extends Controller { ?//控制器 ???public function index(){ ?????$s = "hello"；
????$arr = array("code"=>"n001","name"=>"汉族"); //数组
$this->assign("name",$s); ?//注册变量
???? $this->assign("arr",$arr); //注册数组变量 ?????$this->show(); ???????????//显示页面 ???}}index.html
<div>{$name}</div> <div>{$arr.code}</div> ?//或者<div>{$arr["code"]}</div>浏览器输入http://localhost/tp/index.php/Home/Index/index。显示页面：
从数据库中调取数据：
1 <?php 2 namespace Home\Controller; 3 use Think\Controller; 4 class IndexController extends Controller { 5 ????public function index(){ 6 ??????$db = D("Nation"); 7 ??????$arr = $db->select(); 9 ??????$this->assign("arr",$arr);10 ??????$this->show();11 ????}12 }视图：
<body> ???<table width="100%" border="1" cellpadding="0" cellspacing="0"> ???????<tr> ???????????<td>代号</td> ???????????<td>名称</td> ???????</tr> ????????<foreach name="arr" item="v"> ????????????<if condition="$v[‘code‘]==‘n001‘"> ?????????????????<tr style="color: red"> ???????????????????<td>{$v.code}</td> ???????????????????<td>{$v.name}</td> ???????????????</tr> ???????????<else /> ?????????????????<tr> ???????????????????<td>{$v.code}</td> ???????????????????<td>{$v.name}</td> ???????????????</tr> ????????????</if> ????????</foreach> ???</table> ?</body>thinkphp视图模板
原文地址：https://www.cnblogs.com/niushuangmeng/p/8568084.html