vendor/twig/twig/doc/filters/trim.rst

   1 ``trim``
   2 ========
   3
   4 .. versionadded:: 1.6.2
   5     The trim filter was added in Twig 1.6.2.
   6
   7 The ``trim`` filter strips whitespace (or other characters) from the beginning
   8 and end of a string:
   9
  10 .. code-block:: jinja
  11
  12     {{ '  I like Twig.  '|trim }}
  13
  14     {# outputs 'I like Twig.' #}
  15
  16     {{ '  I like Twig.'|trim('.') }}
  17
  18     {# outputs '  I like Twig' #}
  19
  20 .. note::
  21
  22     Internally, Twig uses the PHP `trim`_ function.
  23
  24 Arguments
  25 ---------
  26
  27  * ``character_mask``: The characters to strip
  28
  29 .. _`trim`: http://php.net/trim