<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: yunwuxin <448901948@qq.com>
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// +----------------------------------------------------------------------
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\think\Route::get('captcha/[:id]', "\\think\\captcha\\CaptchaController@index");
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\think\Validate::extend('captcha', function ($value, $id = "") {
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return captcha_check($value, $id, (array)\think\Config::get('captcha'));
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});
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\think\Validate::setTypeMsg('captcha', '验证码错误!');
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/**
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* @param string $id
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* @param array $config
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* @return \think\Response
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*/
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function captcha($id = "", $config = [])
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{
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$captcha = new \think\captcha\Captcha($config);
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return $captcha->entry($id);
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}
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/**
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* @param $id
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* @return string
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*/
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function captcha_src($id = "")
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{
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return \think\Url::build('/captcha' . ($id ? "/{$id}" : ''));
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}
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/**
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* @param $id
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* @return mixed
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*/
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function captcha_img($id = "")
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{
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return '<img src="' . captcha_src($id) . '" alt="captcha" />';
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}
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/**
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* @param $value
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* @param string $id
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* @param array $config
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* @return bool
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*/
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function captcha_check($value, $id = "", $config = [])
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{
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$captcha = new \think\captcha\Captcha($config);
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return $captcha->check($value, $id);
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}
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