title: Verification code meta:

• name: description content: EasySwoole verification code component,Can be customized to generate QR code graphics or base64 encoding.
• name: keywords content: swoole|swoole extension|swoole framework|easyswoole|Verification code|swoole Verification code

EasySwoole verification code component

::: warning Warehouse Address: Verification Code Component :::

EasySwoole provides a separate verification code component, which can output a verification code in a few lines of code.

composer installation

composer require easyswoole/verifycode=3.x

Example:

<?php
/**
 * Created by PhpStorm.
 * User: Apple
 * Date: 2018/11/12 0012
 * Time: 16:30
 */
namespace App\HttpController;
use EasySwoole\Http\AbstractInterface\Controller;
use EasySwoole\VerifyCode\Conf;
class VerifyCode extends Controller
{
    function index()
    {
        $config = new Conf();
        $code = new \EasySwoole\VerifyCode\VerifyCode($config);
        $this->response()->withHeader('Content-Type','image/png');
        $this->response()->write($code->DrawCode()->getImageByte());
    }
    function getBase64(){
        $config = new Conf();
        $code = new \EasySwoole\VerifyCode\VerifyCode($config);
        $this->response()->write($code->DrawCode()->getImageBase64());
    }
}