2017 © Pedro Peláez
 

library captcha

windwork captcha component

image

windwork/captcha

windwork captcha component

  • Monday, June 26, 2017
  • by windwork
  • Repository
  • 1 Watchers
  • 2 Stars
  • 56 Installations
  • PHP
  • 1 Dependents
  • 0 Suggesters
  • 1 Forks
  • 0 Open issues
  • 9 Versions
  • 0 % Grown

The README.md

验证码组件

安全可靠的验证码，拥有很强的反机器识别能力，同时又不失人眼阅读体验。, (*1)

吐槽一下，这个验证码我最新发布在 PHPChina 论坛，后来2009年9月我转发到了javaeye。现在有很多PHP图片验证码都是抄袭自这里，然后堂而皇之的改版权，比如 ThinkPHP 的 think-captcha。, (*2)

当前大数据横行的年代，这种图片验证码已经过时，图片扭曲到很难看清，干扰信息加上一大堆，机器识别率都能到百分之八九十。 推荐使用短信、邮箱验证码 + 登录限流。 注册可以用交互式验证码 + 限流，如选中文（出两三个扭曲中文，让用户从扭曲旋转文字的九宫格中按顺序选出对应的字），滑动验证码、旋转验证码等。, (*3)

require

  • php 7.0+
  • GD2

安装

该组件已包含在Windwork框架中，如果你已安装Windwork框架则可以直接使用。, (*4)

  • 安装
composer require windwork/captcha

使用示例

<?php

use wf\captcha\Captcha;

require_once 'vendor/autoload.php';

$capt = new Captcha();
//$capt->setLevel(Captcha::LEVEL_HEIGHT);
$capt->create();

// set to session
//session_start();
//$_SESSION['phrase'] = $capt->getPhrase();

$capt->output(90);

//echo $capt->get();

The Versions

26/06 2017

dev-master

9999999-dev

windwork captcha component

  Sources   Download

MIT

The Requires

  • php >=5.5.0
  • ext-gd *

 

by Windwork Community

captcha anti robot

26/06 2017

0.6.0

0.6.0.0

windwork captcha component

  Sources   Download

MIT

The Requires

  • php >=5.5.0
  • ext-gd *

 

by Windwork Community

captcha anti robot

26/06 2017

0.7.0

0.7.0.0

windwork captcha component

  Sources   Download

MIT

The Requires

  • php >=5.5.0
  • ext-gd *

 

by Windwork Community

captcha anti robot

24/06 2017

0.5.2

0.5.2.0

windwork captcha component

  Sources   Download

MIT

The Requires

  • php >=5.5.0
  • ext-gd *

 

by Windwork Community

captcha anti robot

23/06 2017

0.5.1

0.5.1.0

windwork captcha component

  Sources   Download

MIT

The Requires

  • php >=5.5.0
  • ext-gd *

 

by Windwork Community

captcha anti robot

18/06 2017

0.5.0

0.5.0.0

windwork captcha component

  Sources   Download

MIT

The Requires

  • php >=5.5.0
  • ext-gd *

 

by Windwork Community

captcha anti robot

31/05 2017

0.3.2

0.3.2.0

windwork captcha component

  Sources   Download

MIT

The Requires

  • php >=5.5.0
  • ext-gd *

 

by Windwork Community

captcha anti robot

25/05 2017

0.3.1

0.3.1.0

windwork captcha component

  Sources   Download

MIT

The Requires

  • php >=5.5.0
  • ext-gd *

 

by Windwork Community

captcha anti robot

17/10 2016

0.2.0

0.2.0.0

windwork captcha component

  Sources   Download

MIT

The Requires

  • php >=5.5.0

 

by Windwork Community