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Louis-Arnaud
17 lines
280 B
ReStructuredText
17 lines
280 B
ReStructuredText
``upper``
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=========
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The ``upper`` filter converts a value to uppercase:
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.. code-block:: twig
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{{ 'welcome'|upper }}
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{# outputs 'WELCOME' #}
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.. note::
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Internally, Twig uses the PHP `mb_strtoupper`_ function.
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.. _`mb_strtoupper`: https://www.php.net/mb_strtoupper
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