/**
* 验证码
*
* @param int $num 验证码个数
* @param int $width 验证码宽度
* @param int $height 验证码高度
*
* @return string
*
*/
public function verifyCode($num = 4, $width = 130, $height = 50)
{
require $this->app->frameworkPath . 'Library/Captcha/VerifyCode.class.php';
$VerifyCode = new VerifyCode();
$VerifyCode->codelen = $num;
$VerifyCode->width = $width;
$VerifyCode->height = $height;
$VerifyCode->doimg();
$this->app->session->setState('verifycode', $VerifyCode->getCode(), 600);
}
/**
* 验证码
*
* @param string $key 验证码key
* @param int $num 验证码个数
* @param int $width 验证码宽度
* @param int $height 验证码高度
* @param int $expire 过期时间
*
* @return string
*
*/
public function verifyCode($key = 'verifycode', $num = 4, $width = 130, $height = 40, $expire = 600)
{
$VerifyCode = new VerifyCode();
$VerifyCode->codelen = $num;
$VerifyCode->width = $width;
$VerifyCode->height = $height;
$VerifyCode->doimg($key, $expire);
//Wave::app()->session->setState($key, $VerifyCode->getCode(), $expire);
}
<?php /* * Created on 2012-6-30 * * To change the template for this generated file go to * Window - Preferences - PHPeclipse - PHP - Code Templates */ require 'include/common.inc.php'; require ROOT . '/classes/mgr/verifycode.cls.php'; $_vc = new VerifyCode(); //实例化一个对象 $_vc->doimg(); $_SESSION[SESSIONNAME]['verifycode'] = $_vc->getCode(); //验证码保存到SESSION中
