title: Wamp server not turning to green after changing php version
body: <p>I recently upgrade wamp-php from php 5.5.12 to php 5.6.26. I downloaded php 5.6.26 and kept in <code>bin\php</code>. To upgrade from old one to new one, I copied <code>php.ini</code>, <code>phpForApache.ini</code> and <code>wampserver.conf</code> files from old versions to new. Then made the path changes in both files. Now there are both versions of php on my wamp.</p>
  
  <p>But when I change the version to php 5.6.26 by click on wamp tray icon, it is not turning green, also not working. It is working with old version fine.</p>