编者注：上面的示例已折行处理，这样使页面布局更合理。
Editor's note: the above example was wrapped to make the page layout properly.
现在，我们将接触到一些PHP的更独特的文件处理功能：用一两行处理大块数据。
Now we get to some of PHP's more unique file-processing strengths: dealing with massive chunks of data in a line or two.
当所有行处理完成之后，将完全更新缓存，并且所有相关的赋值操作符都对齐到一个合适的列。
Once all the lines have been processed, the buffer will have been completely updated and all the relevant assignment operators aligned to a suitable column.
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