title: .htaccess Redirect 403 not works
body: <p>I want to block the following url in .htaccess by redirect to 403 or 301 redirect to site url</p>
  <blockquote>
  <p><a href="https://www.sitename.com/a/manage_blog" rel="nofollow noreferrer">https://www.sitename.com/a/manage_blog</a></p>
  <p><a href="https://www.sitename.com/index.php/a/manage_blog" rel="nofollow noreferrer">https://www.sitename.com/index.php/a/manage_blog</a></p>
  </blockquote>
  <p>In .htaccess, I wrote like</p>
  <pre><code>RewriteRule ^(index.php/?)?a/manage_blog  - [L,R=403]
  </code></pre>
  <p>It works on when the url has index.php, without the index.php, it wont works</p>
  <p>I also tried the following</p>
  <pre><code>RewriteRule ^(index.php/?)?(a/?)?manage_blog  - [L,R=403]
  </code></pre>
  <p>Please guide me to solve the problem.</p>