title: Is there a php.ini directive that enables stack traces on errors?
body: <p>Is there a php.ini directive that enables stack traces on errors?  I already looked here: <a href="http://php.net/manual/en/ini.core.php" rel="nofollow noreferrer">http://php.net/manual/en/ini.core.php</a>.  My shared-hosting does not have Xdebug installed for some reason.  I tried putting these in .htaccess:</p>
  
  <pre><code>php_value track_erors On
  php_value report_zend_debug 1
  </code></pre>
  
  <p>but no stack trace.</p>