<?php
    /*Send SMS using PHP*/    
    

    //Your authentication key

    $apikey = "YourAPIKEY";
    
 
    //Approved sender id(6 characters string only).

    $senderid = "TESTIN";
    

    //Message channel Promotional=1 or Transactional=2.

    $channel = "2";
    

     //Default is 0 for normal message, Set 8 for unicode sms.

    $DCS = "0";
    

     //Default is 0 for normal sms, Set 1 for immediate display.

    $flashsms = "0";
    

     //Recipient mobile number (pass with comma seprated if need to send on more then one number).

    $number = "9198981XXXXX";
    

    //Your message to send.

    $message = "Test message";
    

    //Define route 

    $route = "default";
    //Prepare you post parameters

    $postData = array(

        'apikey' => $apikey,

        'senderid' => $senderid,

        'channel' => $channel,

        'DCS' => $DCS,

        'flashsms' => $flashsms

        'number' => $number

        'message' => $message

        'route' => $route

    );
    

    //API URL

    $url="https://www.smsgatewayhub.com/api/mt/SendSMS?";
    

    // init the resource

    $ch = curl_init();
    curl_setopt_array($ch, array(

        CURLOPT_URL => $url,

        CURLOPT_RETURNTRANSFER => true,

        CURLOPT_POST => true,

        CURLOPT_POSTFIELDS => $postData

        //,CURLOPT_FOLLOWLOCATION => true

    ));
    


    //Ignore SSL certificate verification
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);

    

    //get response

    $output = curl_exec($ch);
    

    //Print error if any
    if(curl_errno($ch))
    {
        echo 'error:' . curl_error($ch);
    }
    

    curl_close($ch);
    

    echo $output;
?>