title: Cannot Find mysqli Class in PHP7 Installation on Windows
body: <p>I downloaded and installed php7 from: <a href="http://windows.php.net/qa/#php-7.0-ts-VC14-x64" rel="noreferrer">http://windows.php.net/qa/#php-7.0-ts-VC14-x64</a></p>
  
  <p>The php codes are running fine.
  I am not able to connect database using 'mysqli' Class. It says </p>
  
  <blockquote>
    <p>Class 'mysqli' not found</p>
  </blockquote>
  
  <p>I've uncommented <code>extension=php_mysqli.dll</code> in php.ini file.
  Did I miss anything while installing php7.</p>