Find out if enqueued script uses wp_localize_script?

Question

Is there a function that can check if an enqueued script has a call to wp_localize_script attached to it?

Answer 1

Try this:

function is_localized($tag) {

    global $wp_scripts;

    $data = $wp_scripts->get_data( $tag, 'data' );

    return ! empty( $data );
}