How to call for bloginfo inside function in functions.php?

Question

I am new to WordPress and PHP, so I have this question:

I want to add a Link to the "New Post" for a Custom Post Type I implemented. But it will only let me put static links, connected to my localhost test installation.

How do I add a non-static URL right there, like a bloginfo('wpurl') that it will actually read out?

This is what I want:

 function wp_admin_bar_new_item(){
        global $wp_admin_bar;
        $wp_admin_bar->add_menu(array(
            'id'=>'wp-admin-bar-new-item',
            'title'=>__("Kunstwerk hinzufügen"),

            'href'=>//Here it I want a link to my Custom Post Type
            ));
    }

And this is what I tried that didn't work:

function wp_admin_bar_new_item(){
    global $wp_admin_bar;
    $wp_admin_bar->add_menu(array(
        'id'=>'wp-admin-bar-new-item',
        'title'=>__("Kunstwerk hinzufügen"),

        'href'=>'bloginfo("wpurl");/../../wp-admin/post-new.php?post_type=albertis-kunstwerke'
        ));
}

and this is what is working with my localhost, but I don't want it to be static.

function wp_admin_bar_new_item(){
    global $wp_admin_bar;
    $wp_admin_bar->add_menu(array(
        'id'=>'wp-admin-bar-new-item',
        'title'=>__("Kunstwerk hinzufügen"),
        'href'=>'http://localhost:8888/test/wp-admin/post-new.php?post_type=albertis-kunstwerke'
        ));
}

Answer 1

try this

'href'=> admin_url("post-new.php?post_type=albertis-kunstwerke")