The API was working fine for the past few months ago..But now I'm getting a notice in that output and message is not delivered.

The notice is -" Undefined offset: 1 in C:\wamp\www\sms\sms trial.php on line 90"

line 90 in my code is $userID = $match[1];

please help me to debug this error.

here is my complete code....

<?php
$userID="xxxxxxxxxx"; //sender's num
$userPWD="xxxx"; //password
$recerverNO="yyyyyyyyyy"; // receiver's Num
$message="hiiiii";

function send_sms($userID,$userPWD,$recerverNO,$message)
{
     if(strlen($message)>140) // check for message length
         {echo "Error : Message length exceeds 140 characters" ; 
          exit(); 
          }
     if (!function_exists('curl_init')) // check for curl library installation
         {echo "Error : Curl library not installed";  
          exit(); 
          }

     $message_urlencode=rawurlencode($message);
      // message converted into URL encoded form
     $cookie_file_path ="C:/wampserver/www/sms/cookie.txt";
     // Cookie file location in your machine with full read and write permission

//START OF Code for getting sessionid
        $url="http://site5.way2sms.com/content/index.html";
        $header_array[0] = "GET /content/index.html HTTP/1.1";
        $header_array[1]= "Host: site5.way2sms.com";
        $header_array[2]= "User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:10.0.1) Gecko/20100101 Firefox/10.0.1";
        $header_array[3]= "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
        $header_array[4]= "Accept-Language: en-us,en;q=0.5";
        $header_array[5]= "Accept-Encoding: gzip,deflate";
        $header_array[6]= "DNT: 1";
        $header_array[7] = "Connection: keep-alive";
        $refer="http://site5.way2sms.com/jsp/InstantSMS.jsp";
        $ch = curl_init();   //initialise the curl variable
        curl_setopt($ch, CURLOPT_URL,$url);
        //set curl URL for crawling
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header_array); 
        //set the header for http request to URL 
        curl_setopt($ch, CURLOPT_REFERER, $refer);  
         //set reffer url means it shows from where the request is originated.
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  
         //it means after crawling data will return
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
        curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path);
        curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path);
        // store the return cookie data in cookie file 
        $result = curl_exec ($ch); // Execute the curl function 
        curl_close ($ch);
//END OF Code for getting sessionid

//START OF Code for automatic login and storing cookies
        $post_data = "username=".$userID."&password=".$userPWD."&button=Login";
        $url = "http://site5.way2sms.com/Login1.action";
        $header_array[0]="POST /Login1.action HTTP/1.1";
        $header_array[1]="Host: site5.way2sms.com";
        $header_array[2]="User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:10.0.1) Gecko/20100101 Firefox/10.0.1";
        $header_array[3]="Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
        $header_array[4]="Accept-Language: en-us,en;q=0.5";
        $header_array[5]="Accept-Encoding: gzip, deflate";
        $header_array[6]="DNT: 1";
        $header_array[7]="Connection: keep-alive";
        $header_array[8]="Content-Type: application/x-www-form-urlencoded";
        $ch = curl_init();
        curl_setopt( $ch, CURLOPT_URL, $url );
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header_array);
        curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path);
        curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path);
        curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
        curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
        curl_setopt( $ch, CURLOPT_AUTOREFERER, true );
        curl_setopt($ch,CURLOPT_REFERER,"http://site5.way2sms.com/content/index.html");
        $content = curl_exec( $ch );
        $response = curl_getinfo( $ch );
        curl_close ($ch);
//END OF Code for automatic login  and storing cookies

// START OF Code is  getting way2sms unique user ID
        $url = "http://site5.way2sms.com/jsp/InstantSMS.jsp";
        $ch = curl_init();
        curl_setopt( $ch, CURLOPT_URL, $url );
        curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path);
        curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path);
        curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
        $content = curl_exec($ch);
        curl_close ($ch);
        $regex = '/input type="hidden" name="Action" id="Action" value="(.*)"/';
        preg_match($regex,$content,$match);
        $userID = $match[1];
// END OF Code for getting way2sms unique user ID

// START OF Code for sending SMS to Recever
        $post_data = "HiddenAction=instantsms&catnamedis=Birthday&Action=".$userID."&chkall=on&MobNo=".$recerverNO."&textArea=".$message_urlencode;
        $url = "http://site5.way2sms.com/quicksms.action";
        $header_array[0]="POST /quicksms.action HTTP/1.1";
        $header_array[1]="Host: site5.way2sms.com";
        $header_array[2]="User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:10.0.1) Gecko/20100101 Firefox/10.0.1";
        $header_array[3]="Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
        $header_array[4]="Accept-Language: en-us,en;q=0.5";
        $header_array[5]="Accept-Encoding: gzip, deflate";
        $header_array[6]="DNT: 1";
        $header_array[7]="Connection: keep-alive";
        $header_array[8]="Content-Type: application/x-www-form-urlencoded";
        $ch = curl_init();
        curl_setopt( $ch, CURLOPT_URL, $url );
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header_array);
        curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path);
        curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path);
        curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
        curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
        curl_setopt( $ch, CURLOPT_AUTOREFERER, true );
   curl_setopt($ch,CURLOPT_REFERER,"Referer: http://site5.way2sms.com/jsp/InstantSMS.jsp");
        $content = curl_exec( $ch );
        $response = curl_getinfo( $ch );
        curl_close ($ch);
// END OF Code for sending SMS to Recever

//START OF Code for automatic logout
        $url = "http://site5.way2sms.com/jsp/logout.jsp";
        $header_array[0]="GET /jsp/logout.jsp HTTP/1.1";
        $header_array[1]="Host: site5.way2sms.com";
        $header_array[2]="User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:10.0.1) Gecko/20100101 Firefox/10.0.1";
        $header_array[3]="Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
        $header_array[4]="Accept-Language: en-us,en;q=0.5";
        $header_array[5]="Accept-Encoding: gzip, deflate";
        $header_array[6]="DNT: 1";
        $header_array[7]="Connection: keep-alive";
        $cookie_file_path ="/var/www/oose/cookie.txt";
        $ch = curl_init();
        curl_setopt( $ch, CURLOPT_URL, $url );
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header_array);
        curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path);
        curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path);
        curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
        curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
        curl_setopt( $ch, CURLOPT_AUTOREFERER, true );
        curl_setopt($ch,CURLOPT_REFERER,"Referer: http://site5.way2sms.com/jsp/InstantSMS.jsp");
        $content = curl_exec( $ch );
        $response = curl_getinfo( $ch );
        curl_close ($ch);
//END OF Code for automatic logout

}// end function send_sms

send_sms($userID,$userPWD,$recerverNO,$message);
?>

add following line before line number 90,

 echo $regex."<br>".$content."<br>".$match;
 $userID = $match[1];

site5 might have changed the source code you were matching in your code

I tried it! But, no luck!

Anyway, Thank u

that means the source url contect is changed

Your current code expects '/input type="hidden" name="Action" id="Action" value="(.*)"/' into the url source, that is now not available

So you have to revisit the url source to find userid

Hi, you can contact me

commented: Don't contact it, keep all in the thread where incorrect, malicious, code can be picked up more easily -3

Error : Curl library not installed

Enable curl in your PHP.INI

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