<?php

require_once APP_PATH.'/sms.php';

class Tools
{
    /**
     * 发送手机验证码
     * @param $phone
     * @param int $captcha
     * @param bool $is_debug
     * @return int
     * @throws Exception
     */
    public function sendCaptcha($phone, $captcha = 0, $is_debug = false)
    {
        $rand_code = !empty($captcha) ? $captcha : rand(100000, 999999);
        // 是否是测试状态
        if(!$is_debug) {
            $sms    = new sms();
            $result = $sms->_SendSms(7, array('code' => $rand_code, 'product' => '代理'), $phone);

            if ( !is_null($result)) {
                throw new Exception('短信发送太频繁，请稍候再试', ERRORCODE_SMSSENDERROR);
            }
        }

        return $rand_code;
    }

}