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kubeia
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12a5735c15056e2807ac44a988868ac2244a19f1
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.
/
mailcow
/
src
/
mailcow-dockerized
/
data
/
web
/
inc
/
lib
/
vendor
/
twig
/
twig
/
doc
/
filters
/
keys.rst
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``
keys
``
========
The
``
keys
``
filter returns the keys of an array
.
It
is
useful
when
you want to
iterate over the keys of an array
:
..
code
-
block
::
twig
{%
for
key
in
array
|
keys
%}
...
{%
endfor
%}