Remove query strings from static resources

Hello,
You can remove query string from static ressources using another plugin. I suggest you SF cache busting (which you can download on the sidebar of the author website). It change ressource.js?ver=2.0.3 to ressource.2.0.3.js

And adding anything on functions.php?

This code doesn′t seem to work with your javascript added:

function _remove_script_version( $src ){
$parts = explode( ‘?’, $src );
return $parts[0];
}
add_filter( ‘script_loader_src’, ‘_remove_script_version’, 15, 1 );
add_filter( ‘style_loader_src’, ‘_remove_script_version’, 15, 1 );