Untitled

<?php
    include 'dbconnect.php';

        $username = strip_tags($_POST['username']);
        $password = md5(strip_tags($_POST['password']));
        $email = strip_tags($_POST['email']);
        $bd = $_POST['birthday'];


if (isset($_POST["register"]));
{
        $dbCon->query("INSERT INTO users(username, password, email, birthday) Values('{$username}','{$password}','{$email}','{$bd}')");
}

    $key =  '6LfjXCITAAAAALsTlmkF2yUBM4dzr7SSsD3wPhNf';
    $url = 'https://www.google.com/recaptcha/api/siteverify';

    $response = file_get_contents($url . "?secret=" . $key . "&response=" . $_POST['g-recaptcha-response'] . "&remoteip=" . $_SERVER['REMOTE_ADDR']);

    $data = json_decode($response);

     if(isset($data->success) AND $data->success==true) {

  }

  ?>


<html lang="he">

    <script src='https://www.google.com/recaptcha/api.js'></script>
    <meta charset="utf-8" />

     <body background="https://srv214.gif.co.il/images/79713274H.jpg" dir="rtl">
         <title>הרשמה</title>
    <center>
     <a href="http://mworld.pe.hu/index.php">
  <img src="https://srv214.gif.co.il/images/606805logo.png">
     </a>
    <font face="segoe ui" size="5" color="black">
    <h6>טופס הרשמה לאתר</h6>

    <form method="post" action="success.php">

      <table border="0">

      <td>
      <center>
      &nbsp;<font size=5>
      &nbsp;שם משתמש:<input type="text" name="username" required='required'>
      <br />
      &nbsp;סיסמת כניסה:<input type="password" name="password" required='required'>
      <br />
      &nbsp;כתובת דוא''ל:<input type="text" name="email" required='required'>
      <br />
      תאריך הלידה:<input type="text" name="birthday" required='required'>

      <br /></font><br />
      <font size=3>
      <input type="checkbox" name="agree" value="agree"> אני מאשר כי קראתי את תנאי השימוש ואני מעל לגיל 12.<br /></font>

      <div class="g-recaptcha" data-sitekey="6LfjXCITAAAAALsTlmkF2yUBM4dzr7SSsD3wPhNf"></div>
 <p>
      <button type="submit" name="register"  style="background-color: #4CAF50; /* darkred */
    border: none;
    color: white;
    padding: 8px 15px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    box-shadow: 3px 5px 5px #888888;
    ">הירשם</button>

      </form></td></table>
      </font>
    <img src="https://srv214.gif.co.il/images/433331warning.png" style="width: 1000px;
    height: 105px;"></img>

</body>
</html>