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我遇到了Symfony2翻譯器的問題。Symfony2翻譯,參數不起作用
我有一個DateTimeFormatter類(這裏簡化):
<?php
namespace Project\CommonBundle\Util;
use DateTime;
use Symfony\Component\Translation\TranslatorInterface;
class DateTimeFormatter
{
private $translator;
public function __construct(TranslatorInterface $translator)
{
$this->translator = $translator;
}
public function format(DateTime $datetime, array $options = array())
{
$delta = time() - $datetime->getTimestamp();
return $this->translator->trans('datetime_formatter.seconds_ago', array('%seconds%', $delta);
}
}
隨着翻譯文件:
datetime_formatter:
seconds_ago: %seconds% seconds ago
而且我配置它作爲一個服務:
parameters:
datetime_formatter.class: Skepin\CommonBundle\Util\DateTimeFormatter
services:
common.util.datetime_formatter:
class: %datetime_formatter.class%
arguments: [@translator]
的問題是:當我使用它時,顯示的文字是%seconds% seconds ago
,參數沒有被替換。我錯過了什麼?
謝謝!