dongshuo6185
2010-08-22 22:49
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CakePHP烘焙的双重下划线是什么?

I just started using CakePHP, and am learning how to use Bake. Why does the CRUD is generates have __ when using $this->Session->setFlash(__('The post could not be saved. Please, try again.', true)); and what is the true there for?

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我刚开始使用CakePHP,我正在学习如何使用Bake。 当使用 $ this-> Session-> setFlash(__('帖子无法保存。请再试一次。',true)); 时,为什么生成的CRUD有__ 那里的真实情况是什么?

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  • dongshan9619 2010-08-22 23:02
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    It's the function used to translate the string passed as argument. Other CMSes / frameworks (also in different programming languages) use a function with similar name.

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  • dskyx46424 2010-08-22 22:59

    I believe they're used for localization of a given string. WordPress does something similar.

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