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I need to get the first item from the field in the twig template. Is there some kind of function?
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Accessing array elements Twig as a parameter can receive array. To access a specific element of array you can use regular php array access bracket notation {{ array[key] }} .
You can get the current URL in Twig/Silex 2 like this: global. request. attributes. get('_route') .
Twig is a PHP template engine. It was created by Symfony developers.
Yes, there is, it is called first. The rest is copied from the documentation.
New in version 1.12.2: The first filter was added in Twig 1.12.2.
The first filter returns the first "element" of a sequence, a mapping, or a string:
{{ [1, 2, 3, 4]|first }} {# outputs 1 #} {{ { a: 1, b: 2, c: 3, d: 4 }|first }} {# outputs 1 #} {{ '1234'|first }} {# outputs 1 #} It also works with objects implementing the Traversable interface.
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I was looking to get the last element of an array with twig and found this question and found out Twig has a last as well.
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