esc_html__( 'Footer 1', 'busify' ), 'footer-two' => esc_html__( 'Footer 2', 'busify' ), 'footer-three' => esc_html__( 'Footer 3', 'busify' ), 'footer-four' => esc_html__( 'Footer 4', 'busify' ), ); foreach ( $footer_widgets as $k => $footer_widget ) { if ( is_active_sidebar( $k ) ) { ?>