PHP SMS notification + voice broadcast automatic double call

In some important information notification scenarios , Need users to receive and pay attention to information , Use SMS + Synchronous push of voice notification , Can solve this problem well .

Scene one ： SMS notification with the same content + Voice notification is sent synchronously

While pushing text messages , Synchronously push voice notifications of the same content ; After the user receives the notification on the phone , You can also check the SMS to confirm the content of the message .

Field of application ：

The freight driver informed 、 Express Logistics notification 、 Early warning notice of IOT equipment 、 Server monitoring alert notification 、 Important order information change notice .

Example notification template ：

【 Mutual Wireless 】 honorific *** user , Hello! , Your available balance is 6358 strip , Please renew in time , For self-service renewal, please log in to the user center ！

【 Mutual Wireless 】 honorific *** user , Hello! , Your account has reached the maximum sending amount you set , The system has paused sending , If you need to change , Please log in to the user center to operate ！

【** Petrifaction 】 Your car number ***, Please visit *** Before entering the factory , Please wear safety helmet correctly 、 Reflective vest , Follow the command of on-site personnel , Thank you for your cooperation ！

// Interface type ： Wireless voice notification interface .
// Account registration ： Please open an account through this address http://user.ihuyi.com/?exClaO
// matters needing attention ：
//（1） During commissioning , Please read the interface documentation carefully ;
//（2） Please use APIID（ see APIID Please log in to the user center -> Voice notification -> Account and signature settings ->APIID） And APIkey To call the interface ;
//（3） This code is only for reference when accessing the wireless voice notification interface , Customers can write their own according to their actual needs ;

// Turn on SESSION
session_start();
 
header("Content-type:text/html; charset=UTF-8");
 
// Request data to SMS interface , Check the environment for   Turn on  curl init.
function Post($curlPost,$url){
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_HEADER, false);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_NOBODY, true);
        curl_setopt($curl, CURLOPT_POST, true);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPost);
        $return_str = curl_exec($curl);
        curl_close($curl);
        return $return_str;
}
 
// take  xml Convert data to array format .
function xml_to_array($xml){
    $reg = "/<(\w+)[^>]*>([\\x00-\\xFF]*)<\\/\\1>/";
    if(preg_match_all($reg, $xml, $matches)){
        $count = count($matches[0]);
        for($i = 0; $i < $count; $i++){
        $subxml= $matches[2][$i];
        $key = $matches[1][$i];
            if(preg_match( $reg, $subxml )){
                $arr[$key] = xml_to_array( $subxml );
            }else{
                $arr[$key] = $subxml;
            }
        }
    }
    return $arr;
}
 
//random()  Function returns a random integer .
function random($length = 6 , $numeric = 0) {
    PHP_VERSION < '4.2.0' && mt_srand((double)microtime() * 1000000);
    if($numeric) {
        $hash = sprintf('%0'.$length.'d', mt_rand(0, pow(10, $length) - 1));
    } else {
        $hash = '';
        $chars = 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789abcdefghjkmnpqrstuvwxyz';
        $max = strlen($chars) - 1;
        for($i = 0; $i < $length; $i++) {
            $hash .= $chars[mt_rand(0, $max)];
        }
    }
    return $hash;
}
// SMS interface address 
$target = "http://106.ihuyi.com/webservice/sms.php?method=Submit";
// Get cell phone number 
$mobile = $_POST['mobile'];
// Get verification code 
$send_code = $_POST['send_code'];
// Generated random number 
$mobile_code = random(4,1);
if(empty($mobile)){
    exit(' Mobile number cannot be empty ');
}
// Protect users from malicious requests 
if(empty($_SESSION['send_code']) or $send_code!=$_SESSION['send_code']){
    exit(' request timeout , Please refresh the page and try again ');
}
 
$post_data = "account= user name &password= password &mobile=".$mobile."&content=".rawurlencode(" Your verification code is ：".$mobile_code.". Please don't leak the CAPTCHA to others .");
// View user name   Log in to the user center -> Verification code notification SMS > Product overview ->API Interface information ->APIID
// Check the password   Log in to the user center -> Verification code notification SMS > Product overview ->API Interface information ->APIKEY
$gets =  xml_to_array(Post($post_data, $target));
if($gets['SubmitResult']['code']==2){
    $_SESSION['mobile'] = $mobile;
    $_SESSION['mobile_code'] = $mobile_code;
}
echo $gets['SubmitResult']['msg'];