* * @link https://developer.wordpress.org/themes/functionality/custom-headers/ * * @package BlogZ */ /** * Set up the WordPress core custom header feature. * * @uses blogz_header_style() */ function blogz_custom_header_setup() { add_theme_support( 'custom-header', apply_filters( 'blogz_custom_header_args', array( 'default-image' => get_template_directory_uri() . '/images/header.jpg', 'default-text-color' => '', 'width' => 1920, 'height' => 500, 'flex-height' => true, 'flex-width' => true, 'wp-head-callback' => 'blogz_header_style', ) ) ); register_default_headers( array( 'mountain' => array( 'url' => '%s/images/header.jpg', 'thumbnail_url' => '%s/images/header.jpg', 'description' => esc_html__( 'Mountain', 'blogz' ), ), ) ); } add_action( 'after_setup_theme', 'blogz_custom_header_setup' ); if ( ! function_exists( 'blogz_header_style' ) ) : /** * Styles the header image and text displayed on the blog. * * @see blogz_custom_header_setup(). */ function blogz_header_style() { ?>