vendor/twig/twig/doc/filters/convert_encoding.rst

   1 ``convert_encoding``
   2 ====================
   3
   4 .. versionadded:: 1.4
   5     The ``convert_encoding`` filter was added in Twig 1.4.
   6
   7 The ``convert_encoding`` filter converts a string from one encoding to
   8 another. The first argument is the expected output charset and the second one
   9 is the input charset:
  10
  11 .. code-block:: jinja
  12
  13     {{ data|convert_encoding('UTF-8', 'iso-2022-jp') }}
  14
  15 .. note::
  16
  17     This filter relies on the `iconv`_ or `mbstring`_ extension, so one of
  18     them must be installed. In case both are installed, `mbstring`_ is used by
  19     default (Twig before 1.8.1 uses `iconv`_ by default).
  20
  21 Arguments
  22 ---------
  23
  24  * ``from``: The input charset
  25  * ``to``:   The output charset
  26
  27 .. _`iconv`:    http://php.net/iconv
  28 .. _`mbstring`: http://php.net/mbstring