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minor #3892 range example leads to Array to string conversion exception (devojifr)

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This PR was merged into the 3.x branch.

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range example leads to Array to string conversion exception

In templates documentation, a range example is displayed and leads to an Array to string conversion exception without a join filter.

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53496507 range example leads to Array to string conversion exception
This commit is contained in:
Fabien Potencier
2023-10-20 17:33:15 +02:00
parent e4780e9cdf 5349650781
commit 86f5bdccc2
1 changed files with 3 additions and 3 deletions
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doc/templates.rst
+3 -3
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@@ -752,11 +752,11 @@ The following operators don't fit into any of the other categories:
(this is syntactic sugar for the :doc:`range<functions/range>` function):
.. code-block:: twig
{{ 1..5 }}
{# join filter is applied to avoid Array to string conversion exception #}
{{ (1..5)|join(', ') }}
{# equivalent to #}
{{ range(1, 5) }}
{{ range(1, 5)|join(', ') }}
Note that you must use parentheses when combining it with the filter operator
due to the :ref:`operator precedence rules <twig-expressions>`: