download captcha code in php

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Wordpress anti-spam comment plug-in Si-Captcha-For-Wordpress instructions For use

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

PHP Tutorials Download

a more comprehensive set of PHP tutorials , basic video and some small combat projects, below is the video directoryCD-ROM (i) \php employment Class (I.)CD-ROM (i) \php Technical exchange zone. URLCD-ROM (i) \ "Wisdom Special issue" belongs to it

PHP Development Framework Yii Framework Tutorial (a) UI component custom Captcha sample

Yii built-in CAPTCHA can basically meet most of the requirements, if you have special requirements for the verification code, you can customize the CAPTCHA, this is mainly through the expansion of ccaptchaaction to achieve, this example to customize

PHP Implementation of Click CAPTCHA Click Verification Code class instance _php tips

This article describes the PHP implementation of click CAPTCHA Click Verification Code class and its usage, is a very practical function. Share for everyone to use for reference. Specifically as follows: First, the demand: The most commonly used

Implementation of laravle5.4 data authentication and user authentication

This article is mainly to share with you laravle5.4 data validation and user authentication implementation method, hope to help everyone. 1. Planning for routing Login Module Route::match ([' Get ', ' post '], '/admin/login ', '

PHP code obfuscation 2.0.0 version of the download, how to handle

PHP code obfuscation version 2.0.0 download PHP Code obfuscation version 2.0.0 Search the Internet for a lot of JS of the obfuscation and the effect is very good, but there is no way to confuse the PHP code tools. In order to do the PHP code

"PHP Basic Class Library" Prototype prototype teaching articles!

Preface Hello everyone I am: The stone is not easy, today I brought the PHP base Class Library prototype version of the teaching article, so my work line has been divided into three categories, namely: JavaScript front-end Framework (package library)

"PHP base Class Library" Prototype prototype teaching articles

"PHP Basic Class Library" Prototype prototype teaching articles! Preface Hello everyone I am: The stone is not easy, today I brought the PHP base Class Library prototype version of the teaching article, so my work line has been divided into three

Zend framework generates verification code and implements verification code verification function (with demo source download) _php instance

The example of this article describes the Zend Framework to generate the verification code and implement the Verification code verification function method. Share to everyone for your reference, specific as follows: Today, how to implement the

C # batch download of icons,

C # batch download of icons, This article is a little long. It took several nights to edit and modify it. If there is a problem with wording and layout, please forgive me. This article is divided into four parts: the main content below is also the

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