PHP Libraries
Verification code library
PHP verification code class that supports Chinese alphanumeric and custom fonts
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In php, GD library is used for verification code, and phpgd library is used for verification code. Use GD library to do verification code in php, phpgd library verification code php require_once 'string.func.php';//Use GD library to do verification code/** *Add verification text* @param int $type * @param int $length */function
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Simple and secure PHP verification code with calling method, PHP verification code with calling method. Simple and secure PHP verification code with calling method, PHP verification code with call. 1. Verification code example 2. PHP verification code class, secoder.class.php php /** * Security verification code * * Secure verification
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Zend Framework generates verification codes and implements verification code verification functions (with demo source code download), zenddemo. Zend Framework generates verification codes and implements verification code verification functions (with demo source code download), zenddemo This article describes how Zend Framework generates verification codes and implements verification code verification functions.
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A practical php verification code function, php verification code. A practical php verification code function, php verification code This article shares several php verification code functions for everyone, they are very practical, the specific content is as follows Code segment 1: Simple php verification code function
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thinkphp3.2 click refresh to generate verification code, thinkphp3.2 verification code. thinkphp3.2 click refresh to generate verification code, thinkphp3.2 verification code. Before introducing how to use thinkphp3.2 verification code, I will first introduce the ThinkPHP verification code in detail. The specific content is as follows T
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PHP dynamically randomly generates verification code class
PHP dynamically randomly generates verification code class
Simple and easy-to-use PHP verification code class
Simple and easy-to-use PHP verification code class
A PHP verification code generation code
A PHP verification code generation code