Way2SMS PHP integration

Way2SMS PHP Integration 

Way2Sms is free SMS provider in India as well as abroad, It is best in class service provider. We need SMS verification like OTP (One Time Password ), Notification and information for our website/applications. I also have same requirement for my web application where I need to send OTP for user authentication. I search a lot for free services but  now days, everyone busy to make money so There is no free service for SMS Gateway than I found a way to right a script in PHP which communicate with way2sms and send a message. Hope so it is also work for you.

Requirement : 

PHP 5.5 + 

support for PHP curl

valid way2sms account.

create cookie.txt and temporary.txt in same directory.

There is code , which will be use for you : 

<?php
$userID = "<way2sms user id >";
$userPWD = "<way2sms password>";
$recerverNO ="<receiver number > ";
$message="<message>";

function send_sms($userID, $userPWD, $recerverNO, $message)
{
    if (!function_exists('curl_init')) {
        echo "Error : Curl library not installed";
        return FALSE;
    }
    $message_urlencode = rawurlencode($message);
    if (strlen($message) > 140) {
        $message = substr($message, 0, 139);
    }
    
    $cookie_file_path = "./cookie.txt";
    $temp_file        = "./temporary.txt";
    $user_agent       = "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36";
    
    // LOGIN TO WAY2SMS
    
    $url        = "http://site24.way2sms.com/content/Login1.action";
    $parameters = array(
        "username" => "$userID",
        "password" => "$userPWD",
        "button" => "Login"
    );
    
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_POST, count($parameters));
    curl_setopt($ch, CURLOPT_POSTFIELDS, $parameters);
    curl_setopt($ch, CURLOPT_HEADER, TRUE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path);
    curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
    curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
    curl_setopt($ch, CURLOPT_NOBODY, FALSE);
    $result = curl_exec($ch);
    curl_close($ch);
    
    // SAVE LOGOUT URL
    
    file_put_contents($temp_file, $result);
    $result     = "";
    $logout_url = "";
    $file       = fopen($temp_file, "r");
    $line       = "";
    $cond       = TRUE;
    while ($cond == TRUE) {
        $line = fgets($file);
        if ($line === FALSE) { // EOF
            $cond = FALSE;
        } else {
            $pos = strpos($line, ' window.location="');
            if ($pos === FALSE) {
                $line = "";
            } else { // URL FOUND
                $cond       = FALSE;
                $logout_url = substr($line, -25);
                $logout_url = substr($logout_url, 0, 21);
            }
        }
    }
    fclose($file);
    
    // SAVE SESSION ID
    
    $file = fopen($cookie_file_path, "r");
    $line = "";
    $cond = TRUE;
    while ($cond == TRUE) {
        $line = fgets($file);
        if ($line === FALSE) { // EOF
            $cond = FALSE;
        } else {
            $pos = strpos($line, "JSESSIONID");
            if ($pos === FALSE) {
                $line = "";
            } else { // SESSION ID FOUND
                $cond = FALSE;
                $id   = substr($line, $pos + 15);
            }
        }
    }
    fclose($file);
    
    // SEND SMS
    
    $url        = "http://site24.way2sms.com/smstoss.action?Token=" . $id;
    $parameters = array(
        "button" => "Send SMS",
        "mobile" => "$recerverNO",
        "message" => "$message"
    );
    
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_POST, count($parameters));
    curl_setopt($ch, CURLOPT_POSTFIELDS, $parameters);
    curl_setopt($ch, CURLOPT_HEADER, TRUE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path);
    curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
    curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
    curl_setopt($ch, CURLOPT_NOBODY, FALSE);
    $result = curl_exec($ch);
    curl_close($ch);
    
    // LOGOUT WAY2SMS
    
    $url = "site24.way2sms.com/" . $logout_url;
    
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, TRUE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path);
    curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
    curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
    curl_setopt($ch, CURLOPT_NOBODY, FALSE);
    $result = curl_exec($ch);
    curl_close($ch);
    
    // DELETE TEMP FILES
    
    unlink($cookie_file_path);
    unlink($temp_file);
    
    return TRUE;
    
}
send_sms($userID, $userPWD, $recerverNO, $message);
?>

This code snippet will work for you :)