antonamosov/laravel-math-captcha
A simple math captcha for Laravel form validation with different operations.
时间：2019-01-17 08:29
elic-dev/laravel-math-captcha
A simple math captcha for Laravel form validation.
时间：2017-04-19 10:54
hreitsma/yii2-simplemath-captcha
Simple Math Captcha
时间：2016-04-11 11:51
diszo2009/multi-captcha
Multiple(7) types of CAPTCHA in one package. Supports Gif captcha( Animated Gif captcha), Image Captcha( User has to type SOME OR ALL part of code displayed in the image), HoneyPot captcha(It simply adds an empty field asking users to leave it blank. Bots fill it up.), ASCII captcha(It displays the
时间：2015-08-03 09:47
sameer-shelavale/multi-captcha
Multiple(7) types of CAPTCHA in one package. Supports Gif captcha( Animated Gif captcha), Image Captcha( User has to type SOME OR ALL part of code displayed in the image), HoneyPot captcha(It simply adds an empty field asking users to leave it blank. Bots fill it up.), ASCII captcha(It displays the
时间：2015-06-18 14:09
magkopian/php-math-captcha
A simple class for generating and validating math captcha images
时间：2014-10-04 15:01