Possible [Bug]: Wrong value returned while retrieving lines from language file

[laravel]

Possible [Bug]: Wrong value returned while retrieving lines from language file

[raftalks]

Yes, it is just how this line of code works https://github.com/laravel/framework/blob/master/src/Illuminate/Translation/Translator.php#L98

public function get($key, $parameters = array(), $locale = null)
    {
        list($namespace, $group, $item) = $this->parseKey($key);

        // Once we call the "load" method, we will receive back the "domain" for the
        // namespace and group. The "domain" is used by the Symfony translator to
        // logically separate related groups of messages, and should be unique.
        $domain = $this->load($group, $namespace, $locale);

        $line = $this->trans->trans($item, $parameters, $domain, $locale);

        return $line == $item ? $key : $line;
    }

I think it will be better to just return the $line without the conditional statement.

For example when simply returning the $line variable:

trans('test.rabbit') when not having the key still returns "rabbit" as default without the key.

I don't find any importance of returning the full $key string if the array key is not available. Instead we can return the $line.

@taylorotwell will know the reason behind that conditional statement.