__() translation function not working to output array value

Hi!

I’m trying to translate strings for an array value like so:

$array = array(
    'key' => array( __('Display name', 'plugin-text-domain'), 'other_value' )
);

But as mentioned on this question, I have the following error:

Parse error: syntax error, unexpected '(', expecting ')' on the array element. If the __() function is replaced with a plain string, it works.

Any ideas ?