Is it possible to check if user admin with htaccess - wordpress

Question

I would like to send no-cache headers if user is admin like current_user_can('administrator')
So browser will not cache some resurces.
(In order to prevent ctrl + f5 everytime)
Near solutions also welcome.
During seaching I found that
RewriteCond %{HTTP:Cookie} !(wordpress_logged_in_|wp-postpass_) [NC]
is it possible to send no-cache header with above approach?

Answer 1

simply, you can put the admin area in a separate folder other than the folder of the public website and set cache for that folder as follows:
<FilesMatch "\.(jpg|jpeg|png|gif|swf)$">
Header set Cache-Control "max-age=604800, public"
</FilesMatch>
<FilesMatch "\.(css|js)$">
Header set Cache-Control "max-age=604800, public"
</FilesMatch>
max-age = time in seconds .. set it to 1800 or something to last for 30 mins
other than that, no, htaccess can't check if a "user" is admin or not, you have to do it with php

Answer 2

htaccess can't access sessions, so no you can't check if the user is logged or whatever in it. But as said before, you can check it in PHP, and as you use Wordpress, you could put this in your functions.php :
function admin_nocache() {
if(is_admin()) {
nocache_headers();
}
}
add_action( 'init', 'admin_nocache' );
See https://codex.wordpress.org/Function_Reference/nocache_headers