PHP code example of kydev / drag-verifier

1. Go to this page and download the library: Download kydev/drag-verifier 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/ */

kydev / drag-verifier example snippets




use KY\DragVerifier\DragVerifier;

// 读取滑动验证码的背景图
$bg = imagecreatefromjpeg(__DIR__ . '/../images/IMG_0002.jpeg');

// 读取填充图，要求外围是透明色，中间是纯色，且要求中间那一点，必须有颜色
$fillImage = imagecreatefrompng(__DIR__ . '/../images/ky_fill.png');
$verifier = new DragVerifier($bg, $fillImage);

// 生成验证码相关数据
$code = $verifier->generate();

// 保存图片
$res = $verifier->save($code, __DIR__);