wp_ajax_add_user( string $action )

1741function wp_ajax_add_user( $action ) {1742	if ( empty( $action ) ) {1743		$action = 'add-user';1744	}1745 1746	check_ajax_referer( $action );1747 1748	if ( ! current_user_can( 'create_users' ) ) {1749		wp_die( -1 );1750	}1751 1752	$user_id = edit_user();1753 1754	if ( ! $user_id ) {1755		wp_die( 0 );1756	} elseif ( is_wp_error( $user_id ) ) {1757		$x = new WP_Ajax_Response(1758			array(1759				'what' => 'user',1760				'id'   => $user_id,1761			)1762		);1763		$x->send();1764	}1765 1766	$user_object   = get_userdata( $user_id );1767	$wp_list_table = _get_list_table( 'WP_Users_List_Table' );1768 1769	$role = current( $user_object->roles );1770 1771	$x = new WP_Ajax_Response(1772		array(1773			'what'         => 'user',1774			'id'           => $user_id,1775			'data'         => $wp_list_table->single_row( $user_object, '', $role ),1776			'supplemental' => array(1777				'show-link' => sprintf(1778					/* translators: %s: The new user. */1779					__( 'User %s added' ),1780					'<a href="#user-' . $user_id . '">' . $user_object->user_login . '</a>'1781				),1782				'role'      => $role,1783			),1784		)1785	);1786	$x->send();1787}