hi i am using php api to create leads, but i need to create lead with custom layout, i have searched in google and found the below script but i won't work. Kindly help on this issue.

$xml =

        '<?xml version="1.0" encoding="UTF-8"?>

        <Lead>

        <row no="1">

        <FL val="Layout">2907483000001189001</FL>

        <FL val="First Name">'.$fornavn.'</FL>

        <FL val="Last Name">'.$efternavn.'</FL>

        <FL val="Email">'.$email.'</FL>

        <FL val="phone">'.$phone.'</FL>

        <FL val="Lead Source">'.$leadsource.'</FL>

       <FL val="Individual">'.$individual.'</FL>

        <FL val="Signed Up">'.$signup.'</FL>

        <FL val="Address 1">'.$address.'</FL>

        <FL val="City">'.$city.'</FL>

        <FL val="State">'.$state.'</FL>

        <FL val="Zip Code">'.$zipcode.'</FL>

        <FL val="Country">USA</FL>

        <FL val="Description">'.$comment.'</FL>

        </row>

        </Lead>';

    $url =" https://crm.zoho.com/crm/private/xml/Leads/insertRecords";

    $query="authtoken=".$auth."&scope=crmapi&newFormat=1&xmlData=".$xml;

    $ch = curl_init();

    /* set url to send post request */

    curl_setopt($ch, CURLOPT_URL, $url);

    /* allow redirects */

    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);

    /* return a response into a variable */

    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

    /* times out after 30s */

    curl_setopt($ch, CURLOPT_TIMEOUT, 30);

    /* set POST method */

    curl_setopt($ch, CURLOPT_POST, 1);

    /* add POST fields parameters */

    curl_setopt($ch, CURLOPT_POSTFIELDS, $query);// Set the request as a POST FIELD for curl.

    //Execute cUrl session

    $response = curl_exec($ch);

    curl_close($ch);

    return $response;