README

### 简介

现在您可以通过 composer 轻松获取此代码，它需要 PHP 5.4+ 来运行。

### 安装

检查 packagist 以获取最新版本。https://packagist.org.cn/packages/bjd/php-dom-crawl

添加以下参数

composer require bjd/php-dom-crawl

### 使用方法

获取内容 html 文本值，就像使用 JavaScript Dom 解析一样。

一个抓取测试 ShadowSocks 账号的示例。在 yiiframe 中使用。

namespace frontend\controllers;

use yii;
use yii\web\Controller;
use Bjd\PhpDom\PhpCrawl;




class TestController extends Controller{
    public function actionIndex(){
        $res_data =  $this->_getContent();
        $file_put_path = Yii::getAlias("@app/runtime/logs/ss.tmp");

        file_put_contents($file_put_path,$res_data);
        yii::$app->response->sendFile($file_put_path,"gui-config.json");
        yii::$app->end();

    }

    public function actionStr(){
        echo $this->_getContent();
    }

    private function _getContent(){
        $html = PhpCrawl::file_get_html("http://ss.yuvpn.com/page/testss.html");
        $res  = $html->find(".testvpnitem") ;


        $ss_vpn = [];
        foreach($res as $key=>$value){

            $text =  $value->innertext();
            $ss_vpn[$key]['server'] = $value->find("span")[0]->innertext();

            $matches = [];
            preg_match_all("'¶Ë¿Ú£º\s?(.*?)<br\s?/>'is",$text,$matches);
            $ss_vpn[$key]['server_port'] = $matches[1][0];
            preg_match_all("'ÃÜÂ룺\s?(.*?)<br\s?/>'is",$text,$matches);
            $ss_vpn[$key]['password'] = $matches[1][0];
            $ss_vpn[$key]['method'] = $value->find("span")[1]->innertext();
            $ss_vpn[$key]['remarks'] = $value->find("span")[0]->innertext();

        }


        $data = [
            "index" => count($ss_vpn),
            "global" => true,
            "enabled" => true,
            "shareOverLan" => false,
            "isDefault" => false,
            "localPort" => 1080
        ];
        $data['configs'] = $ss_vpn;
        return   json_encode($data);
    }

}