title: windows zmq dll issue for php 7.2
body: <p>I have XAMPP (x86) with PHP 7.2. I am trying to install ZMQ in the following way:</p>
  
  <ol>
  <li>Downloaded (php_zmq-1.1.3-7.2-ts-vc15-x86.zip) file from <a href="https://windows.php.net/downloads/pecl/releases/zmq/1.1.3/" rel="nofollow noreferrer">https://windows.php.net/downloads/pecl/releases/zmq/1.1.3/</a></li>
  <li>extracted the zip file and copied <code>php_zmq.dll</code> file to <code>C:/xampp/php/ext</code> and libzmq.dll file to C:/xampp/</li>
  <li>in the php.ini file, I added <code>extension=php_zmq.dll</code> and restarted my apache.</li>
  </ol>
  
  <p>but I am getting the following error:</p>
  
  <blockquote>
    <p>PHP Warning:  PHP Startup: Unable to load dynamic library 'php_zmq.dll' (tried: C:\xampp\php\ext\php_zmq.dll (The specified module could not be found.), C:\xampp\php\ext\php_php_zmq.dll.dll (The specified module could not be found.)) in Unknown on line 0</p>
  </blockquote>
  
  <p>Please help me fix this issue. Thanks in advance.</p>