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php custom verification code class

Verification code library

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php custom verification code class A PHP custom verification code class, Create the original characters of the verification code, output the image, write the verification code, draw the interference line, get the verification code, and output the verification code. Friends who like it can download it for reference. If they have better verification codes, they can send them over for everyone to learn and reference together.

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php complete verification code code php generate verification code php SMS verification code php verification code code

29 Jul 2016

php, verification code: php complete verification code code: <?php require_once 'string.func.php';//Verification code through GD library/***Add verification text* @param int $type* @param int $length */function buildRandomString($type=1,$length=4){$row='';if($type==1){$row=join('',range(0, 9));}elseif( $

php verification code class php verification code

25 Jul 2016

php verification code class php verification code

Verification code class, php verification code class_PHP tutorial

12 Jul 2016

Verification code class, php verification code class. Verification code class, php verification code class. Familiar with related image processing functions, simple verification code class 1 // code class 2 class ValidateCode { 3 private $charset = 'abcdefghkmnprstuvwxyzABCDEFGHKMNP

PHP Chinese alphanumeric verification code class, customizable font_PHP tutorial

21 Jul 2016

PHP Chinese alphanumeric verification code class, customizable font. In actual project development, verification code problems are often encountered, such as login pages, message pages, and registration pages. The principle of verification code is very simple: use the GD library to create an image. The image must of course be

Example of php verification code (GD library generates verification code)

25 Jul 2016

Example of php verification code (GD library generates verification code)

Support Chinese alphanumeric, custom font php verification code program_PHP tutorial

13 Jul 2016

Supports Chinese alphanumeric and custom font PHP verification code programs. Verification codes are often used on login pages, message pages, and registration pages. The principle of verification codes is very simple: use the GD library to create an image. Of course, the image must be added with the necessary interference code, and then on the server

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