rps/phpthumb
A library for manipulating images in PHP.
时间：2014-10-28 01:19
elcodedocle/captchalot
Captcha image generator/validator RESTful web service
时间：2014-10-26 22:34
techvirtual/cool-php-captcha
This is a very cool package!
时间：2014-10-13 13:53
magkopian/php-math-captcha
A simple class for generating and validating math captcha images
时间：2014-10-04 15:01
recaptcha/php5-v2
A properly coded PHP 5 reCaptcha class that will allow you to interact with Google's reCaptcha API.
时间：2014-09-24 10:10
ripaclub/imgman
A library designed to create, modify, handle, and store images from any protocol
时间：2014-08-29 17:31
bearlikelion/twig-recaptcha
A Twig extension to provide reCAPTCHA functionality.
时间：2014-08-27 18:15
xrow/xrowcaptcha-ls
Accessible logical captcha technolgy that can protect all your forms automaticly without the need of modifing code.
时间：2014-08-22 14:24
derky/sortablescaptcha
Sortables Captcha Extension for phpBB 3.3. This captcha plugin allows you to add questions and provide answers in two separate columns. An user will see all the answers in one column and has to drag some answers to the other column to successfully complete the captcha.
时间：2014-08-13 10:57