PHP Libraries

Verification code library

PHP encapsulated verification code tool class

Verification code library

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PHP encapsulated verification code tool classA PHP encapsulated verification code tool class, Initialize the associative array of attributes, Generate verification code images, Get the verification code random string ,

增加干扰点，增加干扰线，用户提交的验证码，验证验证码，验证码不区分大小写。

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Complete example code of verification code tool class encapsulated in PHP

27Feb2017

The example of this article describes the verification code tool class encapsulated in PHP. Share it with everyone for your reference, as follows:

PHP encapsulated verification code class

28Feb2017

This article shares with you the code, principles and ideas of a PHP-encapsulated verification code class. It is very clear and detailed. Friends in need can refer to it.

PHP implements encapsulated verification code class

25May2018

This article shares with you the code, principles and ideas of a PHP-encapsulated verification code class. It is very clear and detailed. Friends in need can refer to it.

An encapsulated asp.net verification code class

13Jan2017

Yesterday in a Q group, the group leader posted a demo of using ASP.NET to implement verification code. I downloaded it and ran it normally. The img tag on the page successfully called a general handler and displayed the Chinese verification code image, although it was a little bit It's blurry, but it can be seen that there are four Chinese characters on it. The background of the picture is white, there are noise lines behind it, and the border is black.

A useful verification code PHP tool class

25Jul2016

A useful verification code PHP tool class

Detailed explanation of verification code class encapsulated by php

25May2018

This article shares with you the code, principles and ideas of a PHP-encapsulated verification code class. It is very clear and detailed. Friends in need can refer to it.

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