Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > Securimage PHP生成验证码类

Securimage PHP生成验证码类

WBOY
Release： 2016-06-20 13:04:39
Original
1252 people have browsed it

Securimage是一个PHP验证码生成脚本，用来生成复杂的验证码图片。易于添加到现有网站表单中。Securimage能够实现从生成复杂的验证码图片到确保用户输入验证码的正确性。

Securimage验证码生成类特点：
仅用三行代码即可显示验证码
仅用六行代码即可对验证码的输入进行验证
自定义验证码长度
自定义字符集
支持TTF
使用自定义的GD字体（若TTF不支持）
轻松添加自定义背景图片
丰富的文本支持，包括颜色／角度／透明度选项
文字淆乱Arched lines through text
生成wav格式的CAPTCHA音频文件
自定义CAPTCHA的验证码列表

项目地址：http://www.phpcaptcha.org/


Related labels：
captcha ttf
source：php.cn
Previous article：php常用文件和目录函数有哪些？ Next article：php生成utf8格式编码的文件
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
3
2230
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
11
2373
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
1985
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1870
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1939
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template