Code-Snippets-Functions/Execute a function on a child site/WordPress/block-dashboard-access-non-admins.txt

function wp_block_wp_admin() {
	if ( is_admin() && ! current_user_can( 'administrator' ) && ! ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
		wp_safe_redirect( home_url() );
		exit;
	}
}
add_action( 'admin_init', 'wp_block_wp_admin' );