Home PHP Libraries Verification code library Encapsulated php verification code class
Encapsulated php verification code class Needless to say the purpose of the verification code. After encapsulating it into a class, a constructor is added, which makes it easier to use. You can also continue to improve this verification code class, such as adding a destructor, how to save memory, etc.
Disclaimer

All resources on this site are contributed by netizens or reprinted by major download sites. Please check the integrity of the software yourself! All resources on this site are for learning reference only. Please do not use them for commercial purposes. Otherwise, you will be responsible for all consequences! If there is any infringement, please contact us to delete it. Contact information: admin@php.cn

Related Article

PHP encapsulated verification code class PHP encapsulated verification code class

28 Feb 2017

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 PHP implements encapsulated verification code class

25 May 2018

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 An encapsulated asp.net verification code class

13 Jan 2017

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.

Complete example code of verification code tool class encapsulated in PHP Complete example code of verification code tool class encapsulated in PHP

27 Feb 2017

The example of this article describes the verification code tool class encapsulated in PHP. Share it with everyone for your reference, as follows: <?php//Verification code tool class class Captcha{ //Attributes private $width; private $height; private $fontsize; private $pixes; private $lines; private $str_len; / * *Construction

Detailed explanation of verification code class encapsulated by php Detailed explanation of verification code class encapsulated by php

25 May 2018

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.

A PHP verification code class code sharing (encapsulated into a class)_PHP tutorial A PHP verification code class code sharing (encapsulated into a class)_PHP tutorial

21 Jul 2016

A PHP verification code class code sharing (encapsulated into a class). Copy the code as follows: ?php session_start(); Header("Content-type: image/gif"); class SecurityCode { private $codes = ''; function __construct() { $code = '0-1-2-3 -4-5-6-7-8-9-

See all articles