join
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Twig documentation is licensed under a
Creative Commons Attribution-Share Alike 3.0
Unported License.
joinΒΆThe join filter returns a string which is the concatenation of the items
of a sequence:
{{ [1, 2, 3]|join }}
{# returns 123 #}
The separator between elements is an empty string per default, but you can define it with the optional first parameter:
{{ [1, 2, 3]|join('|') }}
{# returns 1|2|3 #}
