get_blogaddress_by_id()WP 3.0.0

Gets a full site URL, given a site ID.

No Hooks.

Return

String. Full site URL if found. Empty string if not.

Usage

get_blogaddress_by_id( $blog_id );
$blog_id(int) (required)
Site ID.

Changelog

Since 3.0.0 Introduced.

get_blogaddress_by_id() code WP 6.4.3

function get_blogaddress_by_id( $blog_id ) {
	$bloginfo = get_site( (int) $blog_id );

	if ( empty( $bloginfo ) ) {
		return '';
	}

	$scheme = parse_url( $bloginfo->home, PHP_URL_SCHEME );
	$scheme = empty( $scheme ) ? 'http' : $scheme;

	return esc_url( $scheme . '://' . $bloginfo->domain . $bloginfo->path );
}