So far, I've loaded the logo into the Admin Toolbar as shown in the code below with a normal img tag. Now I would like, when the customer uploads the logo for the website on the settings page, that the Logo also displayed in the admin toolbar too.
I've tried a rwmb_get_value and rwmb_meta shortcode, but it doesn't seem to work that way.
How could I do that? Is there a possible way to do this?
$admin_bar->add_menu( array( 'id' => 'logo', 'class' => 'admin-toolbar-logo', 'title' => '<img style="margin-top:-4px; margin-left:-2px; margin-right:10px; padding:0px; height:42px;" src="Image url" alt="">', 'href' => 'Home url', 'meta' => array( 'target' => '_self', 'onclick' => 'doThisJS()', ), ));