Practical php verification code class

12 Jul 2016

Very practical php verification code class, very practical php verification code. Very practical php verification code class, very practical php verification code This example shares the php verification code class for your reference. The specific content is as follows php /** * * @author Administrator * *

13 Jul 2016

PHP implements simple and practical verification code class, PHP simple and practical verification code. PHP implements a simple and practical verification code class, php simple and practical verification code This article describes an example of PHP implementing a simple and practical verification code class. Share it with everyone for your reference. The details are as follows: php/***

11 Aug 2017

This article mainly introduces a practical PHP verification code class in detail, which has certain reference value. Interested friends can refer to it.

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( $

25 Jul 2016

php verification code class php verification code

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