captcha code wordpress

As my PHP website has more and more visits to blog development and more comments, Wordpress has more and more visits to blog development and comments as Wordpress does not have the filtering function, wordpress spam comments are getting more and

So far, Chiang has tidied up the Mini-capatcha, Myqaptcha, and the WordPress program itself with the anti-spam comment plug-in function. There is also a similar function we must have encountered, such as in 12306 to buy tickets, the choice of

WordPress contact form plugin? ContactForm7 is a simple, easy-to-use, and flexible form plug-in that can customize a wide range of different types of form functions, and supports custom email receiving, Ajax submission, and jQuery form plug-in

OverviewMany developers hate the verification code of the website, especially the programmer who writes the web crawler, and the website set up the verification code, is to prevent the robot to visit the website, cause unnecessary loss. Well now,

Future of verification code: What about reCAPTCHA? The birth and significance of reCAPTCHA CMU (Carnegie Mellon University) designed a powerful system called reCAPTCHA, allowing computers to seek help from humans. The specific method is to send

This time in writing PHP script, access to the Web front-end and web security issues more, then give us a brief talk about our site verification code verification process and security issues. From three aspects to talk about the use of verification

In Web development and design, everything is not a good thing. We are often warned not to reinvent the wheel "child" (don't reinvent the wheel ), large-scale and comprehensive development is not only a huge burden, but also brings more security

To prevent the background from being hacked by some hackers, it is necessary to add verification codes and login restrictions. Here I share two plugins, respectively:SI CAPTCHA Anti-Spam and Limit Login attempts . One is the verification code and

Details click: Http://www.oschina.net/project/lang/22/php?tag=141&os=0&sort=view PHP Image Processing Library Grafika Grafika is a PHP image processing library. Can be used to change image size, cut, compare, and add

Excellent and useful collection of PHP tools views: 1141 Release Date: 2013/09/04 Category: Technology sharing PHP is one of the most widely used server-side open source scripting languages, many excellent open source programs are built on PHP, such