问题
Does making the i18n tool of CakePHP making its po file in single one file better than multiple files. Here I meant by performance. Personally, I prefer single one file I regarded it easier to translate the application, but I mean the performance of the application on the server.
回答1:
I think that one file is better than multiple files, due to the performance used when opening and closing multi files is greater than opening one file regarding-less its size.
来源：https://stackoverflow.com/questions/13499525/cakephp-translations-in-one-or-multiple-po-files-and-performance