PHP code example of yxdj / network

1. Go to this page and download the library: Download yxdj/network library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

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

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

yxdj / network example snippets


//GET请求
$http->get(string $url[, array $get[, array $cookie]]);

//HEAD请求
$http->head(string $url[, array $get[, array $cookie]]);

//POST请求
$http->post(string $url[, array $get[, array $cookie[, array $file]]]);

//自定义请求
$http->request([
    //必需参数
    'url'=>'http://example.com/path/to/test.php',

    //基础参数（可选）
    'method' => 'POST',
    'row' => ['Accept-Encoding'=>'gzip, deflate',...],    
    'get' => ['get_name'=>'get_value',...],
    'post' => ['post_name'=>'post_value',...],
    'cookie' => ['cookie_name'=>'cookie_value',...],    
    'file' => [
                'file_name'=>['name'=>'filename','value'=>'filevalue']
                ...
              ],
    
    //高级参数（可选）
    'ip' => [],        //访问域名所对应主机的ip,数组表示多ip,可随机发送，设置将省去DNS解析时间
    'allow'=>[],       //可允许的响应码，为空表示所有,返回一个不允许的响应码会抛出一个可捕获的异常
    'jump'=>-1,        //302,301响应码跳转几次，-1表示不跳转
    'ctimeout' => 15,  //连接超时（s）
    'atimeout' => 15,  //访问超时（s）
    'request' =>'',    //要发送的请求，此参数设置后基础参数中的所有设定失效
]);


//debug信息，包括请求头，响应头，及具体的解析过程
//$content表示是否输出响应体
//$direct表示是否直接输出信息，默认在web模式下格式化
$http->getDebug([$content=false[, $direct=false]])

//响应码，如果是大于或等于900的响应码将是请求类自定义的
$http->getCode()

//请求头信息
$http->getRequest()

//响应头信息
$http->getResponse()

//响应主体
$http->getContent()

//html关键字（如果能解析到）
$http->getKeyword()

//响应的编码（如果能解析到）
$http->getCharset()

//响应体中a标签的链接（如果能解析到）
$http->a()

//响应体中img标签的链接（如果能解析到）
$http->img()

//是否请求超时
$http->isTimeout()


$http = Api::getHttp()->get('http://php.net');

//(output)PHP: Hypertext Preprocessor
echo $http->getKeyword();

//(output)utf-8
echo $http->getCharset();


//server: http://test/test.php

print_r($_GET);

print_r($_POST);

print_r($_COOKIE);

print_r($_FILES);


//server:http://test/login.php


$username = !empty($_POST['username']) && is_string($_POST['username'])?$_POST['username']:'';
$password = !empty($_POST['password']) && is_string($_POST['password'])?$_POST['password']:'';


if ($user = findUser($username, $password)) {
    $result = ['status' => 'ok', 'data' => $user];
} else {
    $result = ['status' => 'ng', 'error' => 'username or password error!'];
}

echo json_encode($result);


function findUser($username, $password){
    $users =[
                ['username'=>'test','password'=>md5('test_pwd'),'info'=>'test login success!'],
                ['username'=>'yxdj','password'=>md5('yxdj_pwd'),'info'=>'yxdj login success!'],
            ];
            
    $find = null;
    foreach ($users as $user) {
        if ($user['username'] == $username) {
            $find = $user;
            break;
        }
    }
    
    if ($find && $find['password'] == $password) {
        return $find;
    } else {
        return null;
    }

}


//client
namespace yxdj\network\api;

use yxdj\network\Api;

class TestApi extends Api
{
    public static function login($data)
    {
        $url = 'http://test/login.php';
        $username = isset($data['username']) ? $data['username'] : '';
        $password = isset($data['password']) ? $data['password'] : '';
        $user = ['username' => $username, 'password' => md5($password)];
        $content = Api::getHttp()->post($url, $user)->getContent();
        $result = json_decode($content, true);
        if (isset($result['status'])) {
            if ($result['status'] == 'ok') {
                return $result['data']['info'];
            } elseif ($result['status'] == 'ng') {
                return $result['error'];
            }
        }
        
        //如有需要可以在此根据请求对象中的信息调试或判断处理
        return 'unknow error!';
    }
}


use yxdj\network\api\TestApi;

//(output)yxdj login success!
echo TestApi::login(['username'=>'yxdj', 'password'=>'yxdj_pwd']);

//(output)username or password error!
echo TestApi::login(['username'=>'yxdj', 'password'=>'xxx']);