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updated doc for the pre_escape filter option

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Arnaud Le Blanc
2010-11-27 22:01:12 +01:00
committed by Fabien Potencier
parent d35e19fe22
commit c34dee83f2
1 changed files with 6 additions and 0 deletions
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doc/04-Extending-Twig.markdown
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@@ -343,6 +343,12 @@ set the `is_safe` option:
[php]
$filter = new Twig_Filter_Function('nl2br', array('is_safe' => array('html')));
Some advanced filters may have to work on already escaped or safe values. In
such a case, set the `pre_escape` option:
[php]
$filter = new Twig_Filter_Function('somefilter', array('pre_escape' => 'html', 'is_safe' => array('html')));
Overriding default Filters
--------------------------