title: “Fatal error class 'Thread' not found in…” when trying to use PHP pthreads
body: <p>I’m working on a project for my graduation and I need to enable pthreads in PHP because I need multithreading. I used <a href="http://emrahmehmedov.blogspot.com/2013/03/php-and-multi-thread-on-windows.html" rel="nofollow">a tutorial</a>, but I get this error: <code>Fatal error class 'Thread' not found in…</code>.</p>
  
  <p>I searched the web for help on how to enable pthreads, but nothing helped. I’m using PHP version 5.4.7.</p>