php发送并处理短信验证码

男娘i 2021-10-19 02:32 463阅读 0赞

注：笔者使用的是云片网的短信验证，所以在此做个笔记

## 登录云片网申请签名  ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x3cUJyZWxs_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x3cUJyZWxs_size_16_color_FFFFFF_t_70 1][]

## 签名申请通过后添加短信模板 ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x3cUJyZWxs_size_16_color_FFFFFF_t_70 2][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x3cUJyZWxs_size_16_color_FFFFFF_t_70 3][]

## 查看APIKEY ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x3cUJyZWxs_size_16_color_FFFFFF_t_70 4][]

##  发送验证码 ##

<?php
    header("Content-Type:text/html;charset=utf-8");
    // 开启session
    session_start();
    
    // 填写申请好的APIKEY
    $apikey = "*******************************";
    
    // 通过GET形式获取手机号，系统生成的验证码将会发送到该手机号中
    $mobile = $_GET['shoujihao'];
    
    $ch = curl_init();
    // 设置验证方式
    curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept:text/plain;charset=utf-8',
        'Content-Type:application/x-www-form-urlencoded', 'charset=utf-8'));
    // 设置返回结果为流
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    
    // 设置超时时间
    curl_setopt($ch, CURLOPT_TIMEOUT, 10);
    
    // 设置通信方式
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    
    // 单条模板发送
    function tpl_send($ch,$data){
        curl_setopt ($ch, CURLOPT_URL,
            'https://sms.yunpian.com/v2/sms/tpl_single_send.json');
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
        $result = curl_exec($ch);
        $error = curl_error($ch);
        checkErr($result,$error);
        return $result;
    }
    // 检查错误
    function checkErr($result,$error) {
        if($result === false)
        {
            echo 'error: ' . $error;
        }else{
            echo 'success';
        }
    }
    
    // 格式化将要发送的参数
    function set_post($tpl_id,$code){
        global $apikey;
        global $mobile;
        $data = array('tpl_id' => $tpl_id, 'tpl_value' => ('#code#').
            '='.urlencode($code), 'apikey' => $apikey, 'mobile' => $mobile);
        return $data;
    }
    
    // 生成验证码
    $code=rand(1000,9999);
    // 将验证码存储到session中，以便验证
    $_SESSION['code']=$code;
    // 3124344为申请通过的短信模板，记得修改成自己申请的短信模板
    $data=set_post('3124344',$code);
    tpl_send($ch,$data);

## 验证前端异步提交的验证码是否正确 ##

<?php
    // 开启session
    session_start();
    // GET形式获取前端提交的验证码
    $code=$_GET['code'];
    // 判断验证码是否正确
    if ($code==$_SESSION['code']){
        $data=['result'=>1];
        $data=json_encode($data);
        echo $data;
    }else{
        $data=['result'=>0];
        $data=json_encode($data);
        echo $data;
    }

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