thinkphp5.1框架模板赋值与变量输出示例
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2022-04-29 09:56:08
本文实例讲述了thinkphp5.1框架模板赋值与变量输出。分享给大家供大家参考,具体如下:demo.phpnamespace app\index\controller;use think\contr...
本文实例讲述了thinkphp5.1框架模板赋值与变量输出。分享给大家供大家参考,具体如下:
demo.php
namespace app\index\controller; use think\controller; use think\facade\view; class demo extends controller { public function test1() { //直接将内容输出到页面,不通过模板 $con = '<h3 style="color:red">php</h3>'; return $this->dieplay($con); return $this->view->display($con); return view::display($con);//静态代理 } //使用视图将数据进行输出:fetch() public function test2() { //模板变量赋值:assign() //1、普通变量 $this->view->assign('name','zhang'); $this->view->assign('age',23); //批量赋值 $this->view->assign([ 'sex' => '男', 'salary' => 1200 ]); //2、array $this->view->assign('goods',[ 'id' => 1, 'name' => '手机', 'model' => 'meta10', 'price' => 3000 ]); //3、object $obj = new \stdclass(); $obj->course = 'php'; $obj->lecture = 'zhang'; $this->view->assign('info',$obj); //4、const(系统常量) define('site_name','php'); //在模板中输出数据 //模板默认的目录位于当前模块的view目录,模板文件默认位于以当前控制器命名的目录中 return $this->view->fetch(); } }
创建视图文件夹(application\index\view)
创建模板(application\index\view\demo\test2.html)
输出变量:
{$name}<br> {$age}<br> {$sex}<br> {$salary}<br> <hr> {//输出数组} {$goods.id}<br> {$goods.name}<br> {$goods['model']}<br> {$goods['price']}<br> <hr> {//输出对象} {$info->course}<br> {$info->lecture}<br> <hr> {//输出常量} {$think.const.site_name}<br> <hr> {//输出php系统常量} {$think.const.php_version}<br> {$think.const.php_so}<br> <hr> {//输出系统变量} {$think.server.php_self}<br> {$think.server.session.id}<br> {$think.server.get.name}<br> {$think.server.post.name}<br> <hr> {//输出数据库配置} {$think.config.database.hostname}<br> <hr> {//输出请求变量} {$request.get.name}<br> {$request.param.name}<br> {$request.path}<br> {$request.root}<br> {$request.root.true}<br> {//查询当前控制器} {$request.controller}<br> {//查询当前方法} {$request.action}<br> {//查询域名} {$request.host}<br> {//查询ip} {$request.ip}<br>