title: URl with controller/method is not working only URl query parameter is working in CodeIgniter
body: <p>URl with controller/method is not working only URl query parameter is working in CodeIgniter 3.1.1.</p>
  <p>My Working URL</p>
  <pre><code>https://example.abc.com/?c=home&amp;m=products&amp;id=14&amp;
  </code></pre>
  <p>Below Url Not working(even tried with index.php)</p>
  <pre><code>https://example.abc.com/home
  </code></pre>
  <p>.htaccess</p>
  <pre><code>&lt;IfModule mod_rewrite.c&gt;
      RewriteEngine On
        RewriteBase /
        RewriteCond %{REQUEST_FILENAME} !-f
        RewriteCond %{REQUEST_FILENAME} !-d
        RewriteRule ^(.*)$ index.php?/$1 [L]
  &lt;/IfModule&gt;
  </code></pre>
  <p>route file</p>
  <pre><code>$route['default_controller'] = 'home';
  $route['404_override'] = '';
  $route['translate_uri_dashes'] = FALSE;
  </code></pre>