length
ΒΆ
New in version 2.3: Support for the __toString()
magic method has been added in Twig 2.3.
The length
filter returns the number of items of a sequence or mapping, or
the length of a string.
For objects that implement the Countable
interface, length
will use the
return value of the count()
method.
For objects that implement the __toString()
magic method (and not Countable
),
it will return the length of the string provided by that method.
{% if users|length > 10 %}
...
{% endif %}