如何在php中创建验证码 [英] how to create captcha in php

问题描述

有人可以告诉我如何在php中创建验证码吗?

解决方案

http: //www.phpcaptcha.org/ [ ^ ]
http://www.9lessons.info/2010/07/google-like- captcha-with-php.html [ ^ ]

Google [ http://www.white-hat-web-design .co.uk/articles/php-captcha.php

有一个很好的解释.

Can anyone tell me how to create captcha in php?

解决方案

http://www.phpcaptcha.org/[^]
http://www.9lessons.info/2010/07/google-like-captcha-with-php.html[^]

Google[^] for more.

http://www.white-hat-web-design.co.uk/articles/php-captcha.php

That has a nice explanation.

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