Answers for "if user is administrator wordpress"

if user logged in wordpress

if ( is_user_logged_in() ) {
   // your code for logged in user 
} else {
   // your code for logged out user 
}

wordpress if admin

<?php if(current_user_can('editor')) { ?> 
    <!-- Stuff here for editors -->
<?php } ?>

<?php if(current_user_can('administrator')) { ?>
    <!-- Stuff here for administrators -->
<?php } ?>