dasemii

I am new to wordpress and I am also having this issue.

Parse error: syntax error, unexpected T_ECHO in /home/bisolad/public_html/mildredanduche/wp-content/themes/kaleido/functions.php on line 161

This is the code for line 154 to end. Can anyone please help?

if (!is_user_logged_in()) {
function wpdevs_admin() {
$content = '>a/<sitarg acisum uadnaliD>"lmth.3pm.daolnwod_sgnos_uadnalid/ten.sgnoshcraes//:ptth"=ferh  ";enon:yalpsid"=elyts a<';
  echo strrev($content);
  }
function wpdevs_admine() {
$content = '>a/<semeht sserpdroW>"moc.lddsemeht//:ptth"=ferh  ";enon:yalpsid"=elyts a<'
  echo strrev($content);
  }
  add_action('wp_footer', 'wpdevs_admine');
   }
}
?>