poolbang/captcha

captcha for swoft

v1.0.1 2019-10-16 00:00 UTC

Requires

• php: ^7.2
• ext-imagick: *
• swoft/stdlib: ~2.0.0

MIT

• webphplove

• captcha
• swoft Captcha

README

Installation

composer require poolbang/captcha

Configuration

To use your own settings, create captcha config.

config/captcha.php

return [
    'default'   => [
        'length'    => 5,
        'width'     => 120,
        'height'    => 36,
        'quality'   => 90,
        'math'      => true, //Enable Math Captcha
    ],
    // ...
];

Example Usage

    /**
     * @RequestMapping(route="captcha")
     * @return \Swoft\Http\Message\Response|static
     */
    public function image(){
       $captcha =  Captcha::create();
       echo $captcha->getKey().PHP_EOL; // generate captcha code
        return context()->getResponse()->withContent($captcha->getImage()->encode($captcha->getImage()->extension,
            90)->encoded)->withContentType($captcha->getImage()->mime()); // show captcha image
    }

Based on Intervention Image