Catch all rewriterule

<IfModule mod_rewrite.c>
  RewriteEngine On

  # if it doesn't work, or you use a subfolder type path, you may need to edit/uncomment below
  #RewriteBase /

  # in short, this bit says "does this request map to a file or folder? if not, send it to index.php
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteRule ^(.*)$ index.php [QSA,L]
</IfModule>