.. highlightlang:: us

.. index:: utf8_len

.. _utf8_len:

utf8_len
===========

.. us.tag  utf8_len NOTREADYENGLISH STR unicode New6200

:ref:`utf8_len`.

.. function::  rmLen = utf8_len(smUTF16)

.. us.return

**Return Value**

*rmLen*.

.. us.params

**Parameters**

.. uparam:: smUTF16

   *smUTF16* is an Unicode string matrix.

.. us.example

**Example**

::

   * utf8_len(["今天是美好的一天", "a", "ä"])
   25.0000     2.0000     3.0000 

.. us.history

**History**

.. list-table::
   :header-rows: 1

   * - Version
     - Description
   * - R2020
     - New.

.. seealso::
   :ref:`overview-strings`,
   :ref:`utf8_decode`,
   :ref:`utf8_encode`

:sub:`id-52795`