';
}
}
add_action( 'wp_head', 'bptadvisor_pingback_header' );
if ( ! function_exists( 'bptadvisor_post_thumbnail' ) ){
/**
* Displays an optional post thumbnail.
*
* Wraps the post thumbnail in an anchor element on index views, or a div
* element when on single views.
*/
function bptadvisor_post_thumbnail() {
if ( post_password_required() || is_attachment() || ! has_post_thumbnail() ) {
return;
}
if ( is_singular() ){
?>
'div',
'show_browse' => false,
);
breadcrumb_trail( $breadcrumb_args );
} // end of bptadvisor_breadcrumb()
}