PHP code example of woann / light-php

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

woann / light-php example snippets

return [
    'm'             => 'index',    //默认模块
    'c'             => 'index',    //默认控制器
    'a'             => 'init',     //默认操作
    'ext'           => '.html',    //伪静态后缀    例如 .html
    'http'          =>  [          //http路由
        //uri-----请求方法----模块/控制器/方法----[中间件]
        '/'     => ['GET','Index/Index/index','Test'],
        'test/'    => ['GET','Index/Index/ws']
    ],
    'websocket'     =>  [           //websocket路由
        //uri----模块/控制器/方法
        'ws' => 'Index/WebSocket/index',
    ]
];

namespace app\Middleware;

use Lib\Middleware;
class Test implements Middleware{
    public function handle($request)
    {
        //在此处理中间件判断逻辑，
        //...

        //程序最后通过验证后，返回true;
        return true;
    }
}

namespace app\Controllers\Index;

use Lib\Controller;

class IndexController extends Controller {
    //普通输出
    public function index()
    {
        return 'hello world';
    }
    
    //输出json
    public function index1()
    {
        return $this->json(["code" => 200, "msg" => "success"]);
    }
    
    //调用模板
     public function index2()
    {
        $a = "test";
        //输出/app/resources/views目录下index.blade.php模板，并携带参数$a。支持用 . 拼接模板路径（和laravel中模板引擎部分一样）
        return $this->view("index",["a" => $a]);
        //也可以直接调用view函数
        return view("admin.index",["a" => $a]);
    }
    
}

    //获取get参数
    $this->request->get()；//获取所有get参数:array
    $this->request->get("name")；//传参字符串，获取key为name的参数:string
    $this->request->get(["name","age"])；//传参数组，获取key为name和age的参数:array
    
    //获取post参数
    $this->request->post()；//获取所有get参数:array
    $this->request->post("name")；//传参字符串，获取key为name的参数:string
    $this->request->post(["name","age"])；//传参数组，获取key为name和age的参数:array
    
    //获取上传文件
    $this->request->getFiles();//获取所有
    $this->request->getFile("image");//获取指定文件
    //文件上传
    //--------文件----[路径]（基于/resources/uploads/）---[新文件名]（默认为随机生成）
    uploadFile($file,"banner","test.png");//上传文件方法 开发者也可以不用此方法自己写上传操作

namespace app\Hook;

use Lib\BaseHook;
use Lib\Log;
class TestHook extends BaseHook {
    public function start($name,$ip,$port)
    {
        //当server启动时执行此钩子
        Log::getInstance()->write('INFO',$name,"启动成功","{$ip}:{$port}","at",date('Y-m-d H:i:s'));
    }
    public function open($server,$fd){
        //可以在此执行websocket链接成功后绑定用户id和fd的操作
    }
    public function close($server,$fd){
        //可以在此执行websocket关闭链接后解绑用户id和fd的操作
    }
}

return [
    //Server::onStart
    'start'     => [
        [\app\Hook\TestHook::class,'start'],
    ],
    //Server::onOpen
    'open'      => [
        [\app\Hook\TestHook::class,'open'],
    ],
    //Server::onClose
    'close'     => [
        [\app\Hook\TestHook::class,'close'],
    ],
];

//--获取钩子服务实例----监听方法--钩子名---参数（...）------
Hook::getInstance()->listen("start",$this->name,$this->config['ip'],$this->config['port']);

namespace app\Task;

class Notice{
    /**
     * 给所有在线客户端发送消息
     * @param $fd       发起请求的FD
     * @param $data     要发送的内容
     *
     * @return bool
     */
    public function ToAll($fd,$data){
        $fds = [] ;//用来存放所有客户端fd
        foreach($this->server->connections as $client_fd){
            if($fd != $client_fd && $this->server->exist($client_fd)){
                //循环向客户端输出消息，排除掉发送者fd
                $this->server->push($client_fd,$data);
                $fds[] = $client_fd;
            }
        }
        return "已向[".join(",",$fds)."]发送通知内容：".$data;
    }
}

//---------获取task示例----赋值server---------------投递任务---任务类------------方法------------参数
\Lib\Task::getInstance()->setServer($this->server)->delivery(\app\Task\Notice::class,'ToAll',[1,"123"]);

namespace app\Controllers\Index;

use Lib\WsController;
class WebSocketController extends WsController {
    public function index()
    {
        //给客户端发送消息
        //$this->>fd 客户端唯一标示
        //$this->>server websocket server对象（此对象提供的功能参考swoole文档）
        //
        $data = "哈哈哈我是一条消息";
        $data2 = "这是一条通过task任务群发消息";
        $this->server->push($this->fd,$data);
        //投递异步任务
        $this->task->delivery (\app\Task\Notice::class,'ToAll',[$this->fd,$data2]);
    }

}

namespace app\Controllers\Index;

use Lib\Controller;
use Lib\DB;
class IndexController extends Controller {

    public function index()
    {
        $res = DB::table('user')->where('id',1)->first();
    }
    
}

namespace app\Models;

use Illuminate\Database\Eloquent\Model;
class User extends Model
{
    protected $table = 'user';
}

 public function index(){
        $res = DB::table('user')->where('id',"=","1")->first();
        return $this->json($res);
    }

bash
composer create-project woann/light-php -vvv

bash
git clone https://github.com/woann/Light-php.git